Home / 41,326.38-57,030.15-22,463.49

Finding the Fourth Proportional to 41,326.38, 57,030.15 and 22,463.49

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Solution

The fourth proportional to 41,326.38, 57,030.15 and 22,463.49 is: 30,999.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,326.38 : 57,030.15 = 22,463.49 : x
  2. Step 2: Convert to fraction form
    41,326.38/57,030.15 = 22,463.49/x
  3. Step 3: Cross multiply
    41,326.38x = 57,030.15 × 22,463.49
  4. Step 4: Simplify right side
    41,326.38x = 1,281,096,204.22
  5. Step 5: Solve for x
    x = 1,281,096,204.22/41,326.38
  6. Step 6: Final answer
    x = 30,999.48

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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.