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Finding the Fourth Proportional to 9,079.98, 13,610.25 and 4,693.02

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Solution

The fourth proportional to 9,079.98, 13,610.25 and 4,693.02 is: 7,034.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,079.98 : 13,610.25 = 4,693.02 : x
  2. Step 2: Convert to fraction form
    9,079.98/13,610.25 = 4,693.02/x
  3. Step 3: Cross multiply
    9,079.98x = 13,610.25 × 4,693.02
  4. Step 4: Simplify right side
    9,079.98x = 63,873,175.46
  5. Step 5: Solve for x
    x = 63,873,175.46/9,079.98
  6. Step 6: Final answer
    x = 7,034.51

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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.