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Finding the Third Proportional to 15,761.78 and 23,758.00

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Solution

The third proportional to 15,761.78 and 23,758.00 is: 35,810.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,761.78 : 23,758.00 = 23,758.00 : x
  2. Step 2: Convert to fraction form
    15,761.78/23,758.00 = 23,758.00/x
  3. Step 3: Cross multiply
    15,761.78x = 23,758.00 × 23,758.00
  4. Step 4: Simplify right side
    15,761.78x = 564,442,378.39
  5. Step 5: Solve for x
    x = 564,442,378.39/15,761.78
  6. Step 6: Final answer
    x = 35,810.83

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.