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Finding the Fourth Proportional to 10,081.93, 15,122.91 and 3,062.00

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Solution

The fourth proportional to 10,081.93, 15,122.91 and 3,062.00 is: 4,593.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,081.93 : 15,122.91 = 3,062.00 : x
  2. Step 2: Convert to fraction form
    10,081.93/15,122.91 = 3,062.00/x
  3. Step 3: Cross multiply
    10,081.93x = 15,122.91 × 3,062.00
  4. Step 4: Simplify right side
    10,081.93x = 46,306,286.29
  5. Step 5: Solve for x
    x = 46,306,286.29/10,081.93
  6. Step 6: Final answer
    x = 4,593.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.