Home / 95,385.52-143,061.96-25,271.92

Finding the Fourth Proportional to 95,385.52, 143,061.96 and 25,271.92

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Solution

The fourth proportional to 95,385.52, 143,061.96 and 25,271.92 is: 37,903.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,385.52 : 143,061.96 = 25,271.92 : x
  2. Step 2: Convert to fraction form
    95,385.52/143,061.96 = 25,271.92/x
  3. Step 3: Cross multiply
    95,385.52x = 143,061.96 × 25,271.92
  4. Step 4: Simplify right side
    95,385.52x = 3,615,450,408.16
  5. Step 5: Solve for x
    x = 3,615,450,408.16/95,385.52
  6. Step 6: Final answer
    x = 37,903.56

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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.