Home / 41,386.68-57,114.36-22,524.12

Finding the Fourth Proportional to 41,386.68, 57,114.36 and 22,524.12

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Solution

The fourth proportional to 41,386.68, 57,114.36 and 22,524.12 is: 31,083.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,386.68 : 57,114.36 = 22,524.12 : x
  2. Step 2: Convert to fraction form
    41,386.68/57,114.36 = 22,524.12/x
  3. Step 3: Cross multiply
    41,386.68x = 57,114.36 × 22,524.12
  4. Step 4: Simplify right side
    41,386.68x = 1,286,450,698.36
  5. Step 5: Solve for x
    x = 1,286,450,698.36/41,386.68
  6. Step 6: Final answer
    x = 31,083.69

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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.