Home / 8,872.17-12,244.16-4,893.29

Finding the Fourth Proportional to 8,872.17, 12,244.16 and 4,893.29

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Solution

The fourth proportional to 8,872.17, 12,244.16 and 4,893.29 is: 6,753.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,872.17 : 12,244.16 = 4,893.29 : x
  2. Step 2: Convert to fraction form
    8,872.17/12,244.16 = 4,893.29/x
  3. Step 3: Cross multiply
    8,872.17x = 12,244.16 × 4,893.29
  4. Step 4: Simplify right side
    8,872.17x = 59,914,225.69
  5. Step 5: Solve for x
    x = 59,914,225.69/8,872.17
  6. Step 6: Final answer
    x = 6,753.05

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Why These Related Problems?

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