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Finding the Fourth Proportional to 60,843.03, 84,392.94 and 59,224.65

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Solution

The fourth proportional to 60,843.03, 84,392.94 and 59,224.65 is: 82,148.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,843.03 : 84,392.94 = 59,224.65 : x
  2. Step 2: Convert to fraction form
    60,843.03/84,392.94 = 59,224.65/x
  3. Step 3: Cross multiply
    60,843.03x = 84,392.94 × 59,224.65
  4. Step 4: Simplify right side
    60,843.03x = 4,998,142,333.97
  5. Step 5: Solve for x
    x = 4,998,142,333.97/60,843.03
  6. Step 6: Final answer
    x = 82,148.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.