Home / 55,480.41-83,221.22-16,037.86

Finding the Fourth Proportional to 55,480.41, 83,221.22 and 16,037.86

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Solution

The fourth proportional to 55,480.41, 83,221.22 and 16,037.86 is: 24,056.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,480.41 : 83,221.22 = 16,037.86 : x
  2. Step 2: Convert to fraction form
    55,480.41/83,221.22 = 16,037.86/x
  3. Step 3: Cross multiply
    55,480.41x = 83,221.22 × 16,037.86
  4. Step 4: Simplify right side
    55,480.41x = 1,334,690,195.20
  5. Step 5: Solve for x
    x = 1,334,690,195.20/55,480.41
  6. Step 6: Final answer
    x = 24,056.97

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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.