Home / 60,552.30-90,882.45-35,561.10

Finding the Fourth Proportional to 60,552.30, 90,882.45 and 35,561.10

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Solution

The fourth proportional to 60,552.30, 90,882.45 and 35,561.10 is: 53,373.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,552.30 : 90,882.45 = 35,561.10 : x
  2. Step 2: Convert to fraction form
    60,552.30/90,882.45 = 35,561.10/x
  3. Step 3: Cross multiply
    60,552.30x = 90,882.45 × 35,561.10
  4. Step 4: Simplify right side
    60,552.30x = 3,231,879,892.70
  5. Step 5: Solve for x
    x = 3,231,879,892.70/60,552.30
  6. Step 6: Final answer
    x = 53,373.36

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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.