Home / 44,672.26-67,009.30-18,373.58

Finding the Fourth Proportional to 44,672.26, 67,009.30 and 18,373.58

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Solution

The fourth proportional to 44,672.26, 67,009.30 and 18,373.58 is: 27,560.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,672.26 : 67,009.30 = 18,373.58 : x
  2. Step 2: Convert to fraction form
    44,672.26/67,009.30 = 18,373.58/x
  3. Step 3: Cross multiply
    44,672.26x = 67,009.30 × 18,373.58
  4. Step 4: Simplify right side
    44,672.26x = 1,231,200,734.29
  5. Step 5: Solve for x
    x = 1,231,200,734.29/44,672.26
  6. Step 6: Final answer
    x = 27,560.74

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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.