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Finding the Fourth Proportional to 2,331.59, 3,498.59 and 1,032.75

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Solution

The fourth proportional to 2,331.59, 3,498.59 and 1,032.75 is: 1,549.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331.59 : 3,498.59 = 1,032.75 : x
  2. Step 2: Convert to fraction form
    2,331.59/3,498.59 = 1,032.75/x
  3. Step 3: Cross multiply
    2,331.59x = 3,498.59 × 1,032.75
  4. Step 4: Simplify right side
    2,331.59x = 3,613,171.40
  5. Step 5: Solve for x
    x = 3,613,171.40/2,331.59
  6. Step 6: Final answer
    x = 1,549.66

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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.