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Finding the Third Proportional to 16,082.88 and 35,437.88

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Solution

The third proportional to 16,082.88 and 35,437.88 is: 78,085.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,082.88 : 35,437.88 = 35,437.88 : x
  2. Step 2: Convert to fraction form
    16,082.88/35,437.88 = 35,437.88/x
  3. Step 3: Cross multiply
    16,082.88x = 35,437.88 × 35,437.88
  4. Step 4: Simplify right side
    16,082.88x = 1,255,842,984.52
  5. Step 5: Solve for x
    x = 1,255,842,984.52/16,082.88
  6. Step 6: Final answer
    x = 78,085.73

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.