Home / 29,790.59-44,687.24-13,150.70

Finding the Fourth Proportional to 29,790.59, 44,687.24 and 13,150.70

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Solution

The fourth proportional to 29,790.59, 44,687.24 and 13,150.70 is: 19,726.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790.59 : 44,687.24 = 13,150.70 : x
  2. Step 2: Convert to fraction form
    29,790.59/44,687.24 = 13,150.70/x
  3. Step 3: Cross multiply
    29,790.59x = 44,687.24 × 13,150.70
  4. Step 4: Simplify right side
    29,790.59x = 587,668,740.11
  5. Step 5: Solve for x
    x = 587,668,740.11/29,790.59
  6. Step 6: Final answer
    x = 19,726.66

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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.