Home / 95,327.91-131,548.10-52,306.33

Finding the Fourth Proportional to 95,327.91, 131,548.10 and 52,306.33

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Solution

The fourth proportional to 95,327.91, 131,548.10 and 52,306.33 is: 72,180.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,327.91 : 131,548.10 = 52,306.33 : x
  2. Step 2: Convert to fraction form
    95,327.91/131,548.10 = 52,306.33/x
  3. Step 3: Cross multiply
    95,327.91x = 131,548.10 × 52,306.33
  4. Step 4: Simplify right side
    95,327.91x = 6,880,798,329.47
  5. Step 5: Solve for x
    x = 6,880,798,329.47/95,327.91
  6. Step 6: Final answer
    x = 72,180.31

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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.