Home / 41,507.08-57,280.68-22,644.19

Finding the Fourth Proportional to 41,507.08, 57,280.68 and 22,644.19

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Solution

The fourth proportional to 41,507.08, 57,280.68 and 22,644.19 is: 31,249.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,507.08 : 57,280.68 = 22,644.19 : x
  2. Step 2: Convert to fraction form
    41,507.08/57,280.68 = 22,644.19/x
  3. Step 3: Cross multiply
    41,507.08x = 57,280.68 × 22,644.19
  4. Step 4: Simplify right side
    41,507.08x = 1,297,074,601.25
  5. Step 5: Solve for x
    x = 1,297,074,601.25/41,507.08
  6. Step 6: Final answer
    x = 31,249.48

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Half scale
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Double scale
Find fourth proportional to 41,508.08, 57,282.06 and 22,645.19
Similar ratio
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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.