Home / 95,823.40-131,278.53-92,232

Finding the Fourth Proportional to 95,823.40, 131,278.53 and 92,232

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Solution

The fourth proportional to 95,823.40, 131,278.53 and 92,232 is: 126,358.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,823.40 : 131,278.53 = 92,232 : x
  2. Step 2: Convert to fraction form
    95,823.40/131,278.53 = 92,232/x
  3. Step 3: Cross multiply
    95,823.40x = 131,278.53 × 92,232
  4. Step 4: Simplify right side
    95,823.40x = 12,108,081,378.96
  5. Step 5: Solve for x
    x = 12,108,081,378.96/95,823.40
  6. Step 6: Final answer
    x = 126,358.29

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.