Home / 41,386.81-57,114.05-22,524.13

Finding the Fourth Proportional to 41,386.81, 57,114.05 and 22,524.13

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Solution

The fourth proportional to 41,386.81, 57,114.05 and 22,524.13 is: 31,083.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,386.81 : 57,114.05 = 22,524.13 : x
  2. Step 2: Convert to fraction form
    41,386.81/57,114.05 = 22,524.13/x
  3. Step 3: Cross multiply
    41,386.81x = 57,114.05 × 22,524.13
  4. Step 4: Simplify right side
    41,386.81x = 1,286,444,116.09
  5. Step 5: Solve for x
    x = 1,286,444,116.09/41,386.81
  6. Step 6: Final answer
    x = 31,083.43

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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.