Home / 41,227.92-61,759.44-19,010.88

Finding the Fourth Proportional to 41,227.92, 61,759.44 and 19,010.88

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Solution

The fourth proportional to 41,227.92, 61,759.44 and 19,010.88 is: 28,478.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,227.92 : 61,759.44 = 19,010.88 : x
  2. Step 2: Convert to fraction form
    41,227.92/61,759.44 = 19,010.88/x
  3. Step 3: Cross multiply
    41,227.92x = 61,759.44 × 19,010.88
  4. Step 4: Simplify right side
    41,227.92x = 1,174,101,302.71
  5. Step 5: Solve for x
    x = 1,174,101,302.71/41,227.92
  6. Step 6: Final answer
    x = 28,478.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.