Home / 95,880.52-143,822.22-25,769.80

Finding the Fourth Proportional to 95,880.52, 143,822.22 and 25,769.80

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Solution

The fourth proportional to 95,880.52, 143,822.22 and 25,769.80 is: 38,655.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,880.52 : 143,822.22 = 25,769.80 : x
  2. Step 2: Convert to fraction form
    95,880.52/143,822.22 = 25,769.80/x
  3. Step 3: Cross multiply
    95,880.52x = 143,822.22 × 25,769.80
  4. Step 4: Simplify right side
    95,880.52x = 3,706,269,844.96
  5. Step 5: Solve for x
    x = 3,706,269,844.96/95,880.52
  6. Step 6: Final answer
    x = 38,655.09

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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.