Home / 444,241.28-613,053.02-240,292.10

Finding the Fourth Proportional to 444,241.28, 613,053.02 and 240,292.10

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Solution

The fourth proportional to 444,241.28, 613,053.02 and 240,292.10 is: 331,603.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,241.28 : 613,053.02 = 240,292.10 : x
  2. Step 2: Convert to fraction form
    444,241.28/613,053.02 = 240,292.10/x
  3. Step 3: Cross multiply
    444,241.28x = 613,053.02 × 240,292.10
  4. Step 4: Simplify right side
    444,241.28x = 147,311,799,720.51
  5. Step 5: Solve for x
    x = 147,311,799,720.51/444,241.28
  6. Step 6: Final answer
    x = 331,603.13

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1.5x scale

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.