Home / 1,460.34-2,015.24-797.18

Finding the Fourth Proportional to 1,460.34, 2,015.24 and 797.18

Calculator

Solution

The fourth proportional to 1,460.34, 2,015.24 and 797.18 is: 1,100.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460.34 : 2,015.24 = 797.18 : x
  2. Step 2: Convert to fraction form
    1,460.34/2,015.24 = 797.18/x
  3. Step 3: Cross multiply
    1,460.34x = 2,015.24 × 797.18
  4. Step 4: Simplify right side
    1,460.34x = 1,606,494.96
  5. Step 5: Solve for x
    x = 1,606,494.96/1,460.34
  6. Step 6: Final answer
    x = 1,100.08

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.