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Finding the Third Proportional to 44,070.33 and 90,487.13

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Solution

The third proportional to 44,070.33 and 90,487.13 is: 185,792.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,070.33 : 90,487.13 = 90,487.13 : x
  2. Step 2: Convert to fraction form
    44,070.33/90,487.13 = 90,487.13/x
  3. Step 3: Cross multiply
    44,070.33x = 90,487.13 × 90,487.13
  4. Step 4: Simplify right side
    44,070.33x = 8,187,919,790.77
  5. Step 5: Solve for x
    x = 8,187,919,790.77/44,070.33
  6. Step 6: Final answer
    x = 185,792.12

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.