Home / 29,910.53-41,275.25-17,154.85

Finding the Fourth Proportional to 29,910.53, 41,275.25 and 17,154.85

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Solution

The fourth proportional to 29,910.53, 41,275.25 and 17,154.85 is: 23,672.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910.53 : 41,275.25 = 17,154.85 : x
  2. Step 2: Convert to fraction form
    29,910.53/41,275.25 = 17,154.85/x
  3. Step 3: Cross multiply
    29,910.53x = 41,275.25 × 17,154.85
  4. Step 4: Simplify right side
    29,910.53x = 708,070,722.46
  5. Step 5: Solve for x
    x = 708,070,722.46/29,910.53
  6. Step 6: Final answer
    x = 23,672.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.