Home / 95,191.23-131,364.68-52,750.47

Finding the Fourth Proportional to 95,191.23, 131,364.68 and 52,750.47

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Solution

The fourth proportional to 95,191.23, 131,364.68 and 52,750.47 is: 72,796.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,191.23 : 131,364.68 = 52,750.47 : x
  2. Step 2: Convert to fraction form
    95,191.23/131,364.68 = 52,750.47/x
  3. Step 3: Cross multiply
    95,191.23x = 131,364.68 × 52,750.47
  4. Step 4: Simplify right side
    95,191.23x = 6,929,548,347.65
  5. Step 5: Solve for x
    x = 6,929,548,347.65/95,191.23
  6. Step 6: Final answer
    x = 72,796.08

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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.