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Finding the Third Proportional to 39,037.13 and 83,995.88

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Solution

The third proportional to 39,037.13 and 83,995.88 is: 180,733.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,037.13 : 83,995.88 = 83,995.88 : x
  2. Step 2: Convert to fraction form
    39,037.13/83,995.88 = 83,995.88/x
  3. Step 3: Cross multiply
    39,037.13x = 83,995.88 × 83,995.88
  4. Step 4: Simplify right side
    39,037.13x = 7,055,307,017.02
  5. Step 5: Solve for x
    x = 7,055,307,017.02/39,037.13
  6. Step 6: Final answer
    x = 180,733.26

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.