Home / 62,467.91-93,732.65-29,190.28

Finding the Fourth Proportional to 62,467.91, 93,732.65 and 29,190.28

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Solution

The fourth proportional to 62,467.91, 93,732.65 and 29,190.28 is: 43,799.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,467.91 : 93,732.65 = 29,190.28 : x
  2. Step 2: Convert to fraction form
    62,467.91/93,732.65 = 29,190.28/x
  3. Step 3: Cross multiply
    62,467.91x = 93,732.65 × 29,190.28
  4. Step 4: Simplify right side
    62,467.91x = 2,736,082,298.64
  5. Step 5: Solve for x
    x = 2,736,082,298.64/62,467.91
  6. Step 6: Final answer
    x = 43,799.81

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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.