Home / 95,344.35-131,579-52,325.35

Finding the Fourth Proportional to 95,344.35, 131,579 and 52,325.35

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Solution

The fourth proportional to 95,344.35, 131,579 and 52,325.35 is: 72,211.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,344.35 : 131,579 = 52,325.35 : x
  2. Step 2: Convert to fraction form
    95,344.35/131,579 = 52,325.35/x
  3. Step 3: Cross multiply
    95,344.35x = 131,579 × 52,325.35
  4. Step 4: Simplify right side
    95,344.35x = 6,884,917,227.65
  5. Step 5: Solve for x
    x = 6,884,917,227.65/95,344.35
  6. Step 6: Final answer
    x = 72,211.07

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1.5x scale

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.