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Finding the Fourth Proportional to 62,560.34, 93,799.04 and 34,493.84

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Solution

The fourth proportional to 62,560.34, 93,799.04 and 34,493.84 is: 51,717.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560.34 : 93,799.04 = 34,493.84 : x
  2. Step 2: Convert to fraction form
    62,560.34/93,799.04 = 34,493.84/x
  3. Step 3: Cross multiply
    62,560.34x = 93,799.04 × 34,493.84
  4. Step 4: Simplify right side
    62,560.34x = 3,235,489,077.91
  5. Step 5: Solve for x
    x = 3,235,489,077.91/62,560.34
  6. Step 6: Final answer
    x = 51,717.89

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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.