Home / 41,444.48-57,193.80-22,581.92

Finding the Fourth Proportional to 41,444.48, 57,193.80 and 22,581.92

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Solution

The fourth proportional to 41,444.48, 57,193.80 and 22,581.92 is: 31,163.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,444.48 : 57,193.80 = 22,581.92 : x
  2. Step 2: Convert to fraction form
    41,444.48/57,193.80 = 22,581.92/x
  3. Step 3: Cross multiply
    41,444.48x = 57,193.80 × 22,581.92
  4. Step 4: Simplify right side
    41,444.48x = 1,291,545,816.10
  5. Step 5: Solve for x
    x = 1,291,545,816.10/41,444.48
  6. Step 6: Final answer
    x = 31,163.28

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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.