Home / 94,654.91-130,626.24-51,635.14

Finding the Fourth Proportional to 94,654.91, 130,626.24 and 51,635.14

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Solution

The fourth proportional to 94,654.91, 130,626.24 and 51,635.14 is: 71,257.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,654.91 : 130,626.24 = 51,635.14 : x
  2. Step 2: Convert to fraction form
    94,654.91/130,626.24 = 51,635.14/x
  3. Step 3: Cross multiply
    94,654.91x = 130,626.24 × 51,635.14
  4. Step 4: Simplify right side
    94,654.91x = 6,744,904,190.07
  5. Step 5: Solve for x
    x = 6,744,904,190.07/94,654.91
  6. Step 6: Final answer
    x = 71,257.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.