Home / 95,424.44-143,061.38-60,290.04

Finding the Fourth Proportional to 95,424.44, 143,061.38 and 60,290.04

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Solution

The fourth proportional to 95,424.44, 143,061.38 and 60,290.04 is: 90,387.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,424.44 : 143,061.38 = 60,290.04 : x
  2. Step 2: Convert to fraction form
    95,424.44/143,061.38 = 60,290.04/x
  3. Step 3: Cross multiply
    95,424.44x = 143,061.38 × 60,290.04
  4. Step 4: Simplify right side
    95,424.44x = 8,625,176,322.66
  5. Step 5: Solve for x
    x = 8,625,176,322.66/95,424.44
  6. Step 6: Final answer
    x = 90,387.50

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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.