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Finding the Fourth Proportional to 5,472.97, 7,546.69 and 3,701.50

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Solution

The fourth proportional to 5,472.97, 7,546.69 and 3,701.50 is: 5,104.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472.97 : 7,546.69 = 3,701.50 : x
  2. Step 2: Convert to fraction form
    5,472.97/7,546.69 = 3,701.50/x
  3. Step 3: Cross multiply
    5,472.97x = 7,546.69 × 3,701.50
  4. Step 4: Simplify right side
    5,472.97x = 27,934,016.79
  5. Step 5: Solve for x
    x = 27,934,016.79/5,472.97
  6. Step 6: Final answer
    x = 5,104.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.