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Finding the Fourth Proportional to 41,374.83, 57,100.41 and 25,240.71

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Solution

The fourth proportional to 41,374.83, 57,100.41 and 25,240.71 is: 34,834.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,374.83 : 57,100.41 = 25,240.71 : x
  2. Step 2: Convert to fraction form
    41,374.83/57,100.41 = 25,240.71/x
  3. Step 3: Cross multiply
    41,374.83x = 57,100.41 × 25,240.71
  4. Step 4: Simplify right side
    41,374.83x = 1,441,254,889.69
  5. Step 5: Solve for x
    x = 1,441,254,889.69/41,374.83
  6. Step 6: Final answer
    x = 34,834.10

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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.