Home / 41,453.80-57,206.32-22,590.92

Finding the Fourth Proportional to 41,453.80, 57,206.32 and 22,590.92

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Solution

The fourth proportional to 41,453.80, 57,206.32 and 22,590.92 is: 31,175.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,453.80 : 57,206.32 = 22,590.92 : x
  2. Step 2: Convert to fraction form
    41,453.80/57,206.32 = 22,590.92/x
  3. Step 3: Cross multiply
    41,453.80x = 57,206.32 × 22,590.92
  4. Step 4: Simplify right side
    41,453.80x = 1,292,343,398.61
  5. Step 5: Solve for x
    x = 1,292,343,398.61/41,453.80
  6. Step 6: Final answer
    x = 31,175.51

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Double scale
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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.