Home / 95,354.88-131,589.84-52,913.40

Finding the Fourth Proportional to 95,354.88, 131,589.84 and 52,913.40

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Solution

The fourth proportional to 95,354.88, 131,589.84 and 52,913.40 is: 73,020.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,354.88 : 131,589.84 = 52,913.40 : x
  2. Step 2: Convert to fraction form
    95,354.88/131,589.84 = 52,913.40/x
  3. Step 3: Cross multiply
    95,354.88x = 131,589.84 × 52,913.40
  4. Step 4: Simplify right side
    95,354.88x = 6,962,865,839.86
  5. Step 5: Solve for x
    x = 6,962,865,839.86/95,354.88
  6. Step 6: Final answer
    x = 73,020.55

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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.