Home / 44,670.26-67,006.30-18,371.58

Finding the Fourth Proportional to 44,670.26, 67,006.30 and 18,371.58

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Solution

The fourth proportional to 44,670.26, 67,006.30 and 18,371.58 is: 27,557.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,670.26 : 67,006.30 = 18,371.58 : x
  2. Step 2: Convert to fraction form
    44,670.26/67,006.30 = 18,371.58/x
  3. Step 3: Cross multiply
    44,670.26x = 67,006.30 × 18,371.58
  4. Step 4: Simplify right side
    44,670.26x = 1,231,011,600.95
  5. Step 5: Solve for x
    x = 1,231,011,600.95/44,670.26
  6. Step 6: Final answer
    x = 27,557.74

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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.