Home / 60,455.20-90,593.52-29,253.28

Finding the Fourth Proportional to 60,455.20, 90,593.52 and 29,253.28

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Solution

The fourth proportional to 60,455.20, 90,593.52 and 29,253.28 is: 43,836.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,455.20 : 90,593.52 = 29,253.28 : x
  2. Step 2: Convert to fraction form
    60,455.20/90,593.52 = 29,253.28/x
  3. Step 3: Cross multiply
    60,455.20x = 90,593.52 × 29,253.28
  4. Step 4: Simplify right side
    60,455.20x = 2,650,157,606.75
  5. Step 5: Solve for x
    x = 2,650,157,606.75/60,455.20
  6. Step 6: Final answer
    x = 43,836.72

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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.