Home / 44,810.77-67,169.26-16,719.52

Finding the Fourth Proportional to 44,810.77, 67,169.26 and 16,719.52

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Solution

The fourth proportional to 44,810.77, 67,169.26 and 16,719.52 is: 25,061.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,810.77 : 67,169.26 = 16,719.52 : x
  2. Step 2: Convert to fraction form
    44,810.77/67,169.26 = 16,719.52/x
  3. Step 3: Cross multiply
    44,810.77x = 67,169.26 × 16,719.52
  4. Step 4: Simplify right side
    44,810.77x = 1,123,037,785.96
  5. Step 5: Solve for x
    x = 1,123,037,785.96/44,810.77
  6. Step 6: Final answer
    x = 25,061.78

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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.