Home / 41,489.08-57,255.05-22,626.20

Finding the Fourth Proportional to 41,489.08, 57,255.05 and 22,626.20

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Solution

The fourth proportional to 41,489.08, 57,255.05 and 22,626.20 is: 31,224.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,489.08 : 57,255.05 = 22,626.20 : x
  2. Step 2: Convert to fraction form
    41,489.08/57,255.05 = 22,626.20/x
  3. Step 3: Cross multiply
    41,489.08x = 57,255.05 × 22,626.20
  4. Step 4: Simplify right side
    41,489.08x = 1,295,464,412.01
  5. Step 5: Solve for x
    x = 1,295,464,412.01/41,489.08
  6. Step 6: Final answer
    x = 31,224.23

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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.