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Finding the Fourth Proportional to 8,841.54, 13,254.07 and 6,069.52

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Solution

The fourth proportional to 8,841.54, 13,254.07 and 6,069.52 is: 9,098.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841.54 : 13,254.07 = 6,069.52 : x
  2. Step 2: Convert to fraction form
    8,841.54/13,254.07 = 6,069.52/x
  3. Step 3: Cross multiply
    8,841.54x = 13,254.07 × 6,069.52
  4. Step 4: Simplify right side
    8,841.54x = 80,445,817.40
  5. Step 5: Solve for x
    x = 80,445,817.40/8,841.54
  6. Step 6: Final answer
    x = 9,098.62

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1.5x scale

Why These Related Problems?

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