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Finding the Fourth Proportional to 41,576.68, 57,373.68 and 22,710.16

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Solution

The fourth proportional to 41,576.68, 57,373.68 and 22,710.16 is: 31,338.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,576.68 : 57,373.68 = 22,710.16 : x
  2. Step 2: Convert to fraction form
    41,576.68/57,373.68 = 22,710.16/x
  3. Step 3: Cross multiply
    41,576.68x = 57,373.68 × 22,710.16
  4. Step 4: Simplify right side
    41,576.68x = 1,302,965,452.59
  5. Step 5: Solve for x
    x = 1,302,965,452.59/41,576.68
  6. Step 6: Final answer
    x = 31,338.85

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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.