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Finding the Fourth Proportional to 88,843.92, 122,596.17 and 48,555.14

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Solution

The fourth proportional to 88,843.92, 122,596.17 and 48,555.14 is: 67,001.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,843.92 : 122,596.17 = 48,555.14 : x
  2. Step 2: Convert to fraction form
    88,843.92/122,596.17 = 48,555.14/x
  3. Step 3: Cross multiply
    88,843.92x = 122,596.17 × 48,555.14
  4. Step 4: Simplify right side
    88,843.92x = 5,952,673,584.83
  5. Step 5: Solve for x
    x = 5,952,673,584.83/88,843.92
  6. Step 6: Final answer
    x = 67,001.47

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1.5x scale

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.