Home / 44,877.10-67,364.87-18,600.29

Finding the Fourth Proportional to 44,877.10, 67,364.87 and 18,600.29

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Solution

The fourth proportional to 44,877.10, 67,364.87 and 18,600.29 is: 27,920.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,877.10 : 67,364.87 = 18,600.29 : x
  2. Step 2: Convert to fraction form
    44,877.10/67,364.87 = 18,600.29/x
  3. Step 3: Cross multiply
    44,877.10x = 67,364.87 × 18,600.29
  4. Step 4: Simplify right side
    44,877.10x = 1,253,006,476.47
  5. Step 5: Solve for x
    x = 1,253,006,476.47/44,877.10
  6. Step 6: Final answer
    x = 27,920.84

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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.