Home / 22,902.08-34,359.52-9,755.20

Finding the Fourth Proportional to 22,902.08, 34,359.52 and 9,755.20

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Solution

The fourth proportional to 22,902.08, 34,359.52 and 9,755.20 is: 14,635.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,902.08 : 34,359.52 = 9,755.20 : x
  2. Step 2: Convert to fraction form
    22,902.08/34,359.52 = 9,755.20/x
  3. Step 3: Cross multiply
    22,902.08x = 34,359.52 × 9,755.20
  4. Step 4: Simplify right side
    22,902.08x = 335,183,989.50
  5. Step 5: Solve for x
    x = 335,183,989.50/22,902.08
  6. Step 6: Final answer
    x = 14,635.53

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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.