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Finding the Third Proportional to 38,842.03 and 51,064.17

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Solution

The third proportional to 38,842.03 and 51,064.17 is: 67,132.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,842.03 : 51,064.17 = 51,064.17 : x
  2. Step 2: Convert to fraction form
    38,842.03/51,064.17 = 51,064.17/x
  3. Step 3: Cross multiply
    38,842.03x = 51,064.17 × 51,064.17
  4. Step 4: Simplify right side
    38,842.03x = 2,607,549,649.28
  5. Step 5: Solve for x
    x = 2,607,549,649.28/38,842.03
  6. Step 6: Final answer
    x = 67,132.16

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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.