Home / 41,267.79-56,949.54-22,404.92

Finding the Fourth Proportional to 41,267.79, 56,949.54 and 22,404.92

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Solution

The fourth proportional to 41,267.79, 56,949.54 and 22,404.92 is: 30,918.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,267.79 : 56,949.54 = 22,404.92 : x
  2. Step 2: Convert to fraction form
    41,267.79/56,949.54 = 22,404.92/x
  3. Step 3: Cross multiply
    41,267.79x = 56,949.54 × 22,404.92
  4. Step 4: Simplify right side
    41,267.79x = 1,275,949,887.74
  5. Step 5: Solve for x
    x = 1,275,949,887.74/41,267.79
  6. Step 6: Final answer
    x = 30,918.78

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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.