Home / 41,269.44-61,894.26-19,061.52

Finding the Fourth Proportional to 41,269.44, 61,894.26 and 19,061.52

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Solution

The fourth proportional to 41,269.44, 61,894.26 and 19,061.52 is: 28,587.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,269.44 : 61,894.26 = 19,061.52 : x
  2. Step 2: Convert to fraction form
    41,269.44/61,894.26 = 19,061.52/x
  3. Step 3: Cross multiply
    41,269.44x = 61,894.26 × 19,061.52
  4. Step 4: Simplify right side
    41,269.44x = 1,179,798,674.88
  5. Step 5: Solve for x
    x = 1,179,798,674.88/41,269.44
  6. Step 6: Final answer
    x = 28,587.71

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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.