Home / 1,649.04-2,474.16-609.36

Finding the Fourth Proportional to 1,649.04, 2,474.16 and 609.36

Calculator

Solution

The fourth proportional to 1,649.04, 2,474.16 and 609.36 is: 914.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649.04 : 2,474.16 = 609.36 : x
  2. Step 2: Convert to fraction form
    1,649.04/2,474.16 = 609.36/x
  3. Step 3: Cross multiply
    1,649.04x = 2,474.16 × 609.36
  4. Step 4: Simplify right side
    1,649.04x = 1,507,654.14
  5. Step 5: Solve for x
    x = 1,507,654.14/1,649.04
  6. Step 6: Final answer
    x = 914.26

Related Problems

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.