Home / 95,207.94-131,384.70-52,765.56

Finding the Fourth Proportional to 95,207.94, 131,384.70 and 52,765.56

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Solution

The fourth proportional to 95,207.94, 131,384.70 and 52,765.56 is: 72,815.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,207.94 : 131,384.70 = 52,765.56 : x
  2. Step 2: Convert to fraction form
    95,207.94/131,384.70 = 52,765.56/x
  3. Step 3: Cross multiply
    95,207.94x = 131,384.70 × 52,765.56
  4. Step 4: Simplify right side
    95,207.94x = 6,932,587,270.93
  5. Step 5: Solve for x
    x = 6,932,587,270.93/95,207.94
  6. Step 6: Final answer
    x = 72,815.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.