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Finding the Fourth Proportional to 84,677.00, 126,975.17 and 32,052.92

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Solution

The fourth proportional to 84,677.00, 126,975.17 and 32,052.92 is: 48,064.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,677.00 : 126,975.17 = 32,052.92 : x
  2. Step 2: Convert to fraction form
    84,677.00/126,975.17 = 32,052.92/x
  3. Step 3: Cross multiply
    84,677.00x = 126,975.17 × 32,052.92
  4. Step 4: Simplify right side
    84,677.00x = 4,069,924,411.25
  5. Step 5: Solve for x
    x = 4,069,924,411.25/84,677.00
  6. Step 6: Final answer
    x = 48,064.11

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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.