Home / 41,614.70-57,428.48-22,751.82

Finding the Fourth Proportional to 41,614.70, 57,428.48 and 22,751.82

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Solution

The fourth proportional to 41,614.70, 57,428.48 and 22,751.82 is: 31,397.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,614.70 : 57,428.48 = 22,751.82 : x
  2. Step 2: Convert to fraction form
    41,614.70/57,428.48 = 22,751.82/x
  3. Step 3: Cross multiply
    41,614.70x = 57,428.48 × 22,751.82
  4. Step 4: Simplify right side
    41,614.70x = 1,306,602,326.07
  5. Step 5: Solve for x
    x = 1,306,602,326.07/41,614.70
  6. Step 6: Final answer
    x = 31,397.62

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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.