Home / 62,493.62-93,740.69-15,108.64

Finding the Fourth Proportional to 62,493.62, 93,740.69 and 15,108.64

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Solution

The fourth proportional to 62,493.62, 93,740.69 and 15,108.64 is: 22,663.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,493.62 : 93,740.69 = 15,108.64 : x
  2. Step 2: Convert to fraction form
    62,493.62/93,740.69 = 15,108.64/x
  3. Step 3: Cross multiply
    62,493.62x = 93,740.69 × 15,108.64
  4. Step 4: Simplify right side
    62,493.62x = 1,416,294,338.56
  5. Step 5: Solve for x
    x = 1,416,294,338.56/62,493.62
  6. Step 6: Final answer
    x = 22,663.02

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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.