Home / 44,726.86-67,098.80-15,136.75

Finding the Fourth Proportional to 44,726.86, 67,098.80 and 15,136.75

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Solution

The fourth proportional to 44,726.86, 67,098.80 and 15,136.75 is: 22,708.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,726.86 : 67,098.80 = 15,136.75 : x
  2. Step 2: Convert to fraction form
    44,726.86/67,098.80 = 15,136.75/x
  3. Step 3: Cross multiply
    44,726.86x = 67,098.80 × 15,136.75
  4. Step 4: Simplify right side
    44,726.86x = 1,015,657,760.90
  5. Step 5: Solve for x
    x = 1,015,657,760.90/44,726.86
  6. Step 6: Final answer
    x = 22,708.01

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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.