Home / 41,320.48-57,006.48-25,399.84

Finding the Fourth Proportional to 41,320.48, 57,006.48 and 25,399.84

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Solution

The fourth proportional to 41,320.48, 57,006.48 and 25,399.84 is: 35,042.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,320.48 : 57,006.48 = 25,399.84 : x
  2. Step 2: Convert to fraction form
    41,320.48/57,006.48 = 25,399.84/x
  3. Step 3: Cross multiply
    41,320.48x = 57,006.48 × 25,399.84
  4. Step 4: Simplify right side
    41,320.48x = 1,447,955,470.96
  5. Step 5: Solve for x
    x = 1,447,955,470.96/41,320.48
  6. Step 6: Final answer
    x = 35,042.08

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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.