Home / 22,883.31-34,333.20-14,108.04

Finding the Fourth Proportional to 22,883.31, 34,333.20 and 14,108.04

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Solution

The fourth proportional to 22,883.31, 34,333.20 and 14,108.04 is: 21,167.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,883.31 : 34,333.20 = 14,108.04 : x
  2. Step 2: Convert to fraction form
    22,883.31/34,333.20 = 14,108.04/x
  3. Step 3: Cross multiply
    22,883.31x = 34,333.20 × 14,108.04
  4. Step 4: Simplify right side
    22,883.31x = 484,374,158.93
  5. Step 5: Solve for x
    x = 484,374,158.93/22,883.31
  6. Step 6: Final answer
    x = 21,167.14

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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.