Home / 95,344.88-143,016.21-23,298.39

Finding the Fourth Proportional to 95,344.88, 143,016.21 and 23,298.39

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Solution

The fourth proportional to 95,344.88, 143,016.21 and 23,298.39 is: 34,947.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,344.88 : 143,016.21 = 23,298.39 : x
  2. Step 2: Convert to fraction form
    95,344.88/143,016.21 = 23,298.39/x
  3. Step 3: Cross multiply
    95,344.88x = 143,016.21 × 23,298.39
  4. Step 4: Simplify right side
    95,344.88x = 3,332,047,436.90
  5. Step 5: Solve for x
    x = 3,332,047,436.90/95,344.88
  6. Step 6: Final answer
    x = 34,947.32

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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.