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Finding the Fourth Proportional to 3,498.85, 5,247.05 and 1,033.02

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Solution

The fourth proportional to 3,498.85, 5,247.05 and 1,033.02 is: 1,549.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498.85 : 5,247.05 = 1,033.02 : x
  2. Step 2: Convert to fraction form
    3,498.85/5,247.05 = 1,033.02/x
  3. Step 3: Cross multiply
    3,498.85x = 5,247.05 × 1,033.02
  4. Step 4: Simplify right side
    3,498.85x = 5,420,307.59
  5. Step 5: Solve for x
    x = 5,420,307.59/3,498.85
  6. Step 6: Final answer
    x = 1,549.17

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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.