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Finding the Fourth Proportional to 41,373, 62,060.76 and 10,208.25

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Solution

The fourth proportional to 41,373, 62,060.76 and 10,208.25 is: 15,312.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,373 : 62,060.76 = 10,208.25 : x
  2. Step 2: Convert to fraction form
    41,373/62,060.76 = 10,208.25/x
  3. Step 3: Cross multiply
    41,373x = 62,060.76 × 10,208.25
  4. Step 4: Simplify right side
    41,373x = 633,531,753.27
  5. Step 5: Solve for x
    x = 633,531,753.27/41,373
  6. Step 6: Final answer
    x = 15,312.69

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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.