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Finding the Fourth Proportional to 14,773.92, 22,160.82 and 6,008.76

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Solution

The fourth proportional to 14,773.92, 22,160.82 and 6,008.76 is: 9,013.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,773.92 : 22,160.82 = 6,008.76 : x
  2. Step 2: Convert to fraction form
    14,773.92/22,160.82 = 6,008.76/x
  3. Step 3: Cross multiply
    14,773.92x = 22,160.82 × 6,008.76
  4. Step 4: Simplify right side
    14,773.92x = 133,159,048.78
  5. Step 5: Solve for x
    x = 133,159,048.78/14,773.92
  6. Step 6: Final answer
    x = 9,013.12

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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.