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Finding the Third Proportional to 55,363.50 and 83,095.88

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Solution

The third proportional to 55,363.50 and 83,095.88 is: 124,719.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,363.50 : 83,095.88 = 83,095.88 : x
  2. Step 2: Convert to fraction form
    55,363.50/83,095.88 = 83,095.88/x
  3. Step 3: Cross multiply
    55,363.50x = 83,095.88 × 83,095.88
  4. Step 4: Simplify right side
    55,363.50x = 6,904,924,442.02
  5. Step 5: Solve for x
    x = 6,904,924,442.02/55,363.50
  6. Step 6: Final answer
    x = 124,719.80

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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.