Home / 41,622.39-57,439.16-22,502.14

Finding the Fourth Proportional to 41,622.39, 57,439.16 and 22,502.14

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Solution

The fourth proportional to 41,622.39, 57,439.16 and 22,502.14 is: 31,053.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,622.39 : 57,439.16 = 22,502.14 : x
  2. Step 2: Convert to fraction form
    41,622.39/57,439.16 = 22,502.14/x
  3. Step 3: Cross multiply
    41,622.39x = 57,439.16 × 22,502.14
  4. Step 4: Simplify right side
    41,622.39x = 1,292,504,185.33
  5. Step 5: Solve for x
    x = 1,292,504,185.33/41,622.39
  6. Step 6: Final answer
    x = 31,053.10

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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.