Home / 92,354.14-138,531.23-22,233.45

Finding the Fourth Proportional to 92,354.14, 138,531.23 and 22,233.45

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Solution

The fourth proportional to 92,354.14, 138,531.23 and 22,233.45 is: 33,350.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,354.14 : 138,531.23 = 22,233.45 : x
  2. Step 2: Convert to fraction form
    92,354.14/138,531.23 = 22,233.45/x
  3. Step 3: Cross multiply
    92,354.14x = 138,531.23 × 22,233.45
  4. Step 4: Simplify right side
    92,354.14x = 3,080,027,175.64
  5. Step 5: Solve for x
    x = 3,080,027,175.64/92,354.14
  6. Step 6: Final answer
    x = 33,350.18

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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.