Home / 41,168.52-56,812.41-22,305.69

Finding the Fourth Proportional to 41,168.52, 56,812.41 and 22,305.69

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Solution

The fourth proportional to 41,168.52, 56,812.41 and 22,305.69 is: 30,781.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,168.52 : 56,812.41 = 22,305.69 : x
  2. Step 2: Convert to fraction form
    41,168.52/56,812.41 = 22,305.69/x
  3. Step 3: Cross multiply
    41,168.52x = 56,812.41 × 22,305.69
  4. Step 4: Simplify right side
    41,168.52x = 1,267,240,005.61
  5. Step 5: Solve for x
    x = 1,267,240,005.61/41,168.52
  6. Step 6: Final answer
    x = 30,781.77

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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.