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Finding the Third Proportional to 15,055.88 and 32,983.88

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Solution

The third proportional to 15,055.88 and 32,983.88 is: 72,259.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,055.88 : 32,983.88 = 32,983.88 : x
  2. Step 2: Convert to fraction form
    15,055.88/32,983.88 = 32,983.88/x
  3. Step 3: Cross multiply
    15,055.88x = 32,983.88 × 32,983.88
  4. Step 4: Simplify right side
    15,055.88x = 1,087,936,010.02
  5. Step 5: Solve for x
    x = 1,087,936,010.02/15,055.88
  6. Step 6: Final answer
    x = 72,259.90

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.