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Finding the Fourth Proportional to 41,875.99, 57,797.98 and 25,757.15

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Solution

The fourth proportional to 41,875.99, 57,797.98 and 25,757.15 is: 35,550.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,875.99 : 57,797.98 = 25,757.15 : x
  2. Step 2: Convert to fraction form
    41,875.99/57,797.98 = 25,757.15/x
  3. Step 3: Cross multiply
    41,875.99x = 57,797.98 × 25,757.15
  4. Step 4: Simplify right side
    41,875.99x = 1,488,711,240.56
  5. Step 5: Solve for x
    x = 1,488,711,240.56/41,875.99
  6. Step 6: Final answer
    x = 35,550.47

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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.