Home / 481,060.08-721,659.24-148,662

Finding the Fourth Proportional to 481,060.08, 721,659.24 and 148,662

Calculator

Solution

The fourth proportional to 481,060.08, 721,659.24 and 148,662 is: 223,014.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,060.08 : 721,659.24 = 148,662 : x
  2. Step 2: Convert to fraction form
    481,060.08/721,659.24 = 148,662/x
  3. Step 3: Cross multiply
    481,060.08x = 721,659.24 × 148,662
  4. Step 4: Simplify right side
    481,060.08x = 107,283,305,936.88
  5. Step 5: Solve for x
    x = 107,283,305,936.88/481,060.08
  6. Step 6: Final answer
    x = 223,014.36

Related Problems

Find fourth proportional to 240,530.04, 360,829.62 and 74,331
Half scale
Find fourth proportional to 962,120.16, 1,443,318.48 and 297,324
Double scale
Find fourth proportional to 481,061.08, 721,660.74 and 148,663
Similar ratio
Find fourth proportional to 721,590.12, 1,082,488.86 and 222,993
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.