Home / 95,326.71-131,550.80-52,306.45

Finding the Fourth Proportional to 95,326.71, 131,550.80 and 52,306.45

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Solution

The fourth proportional to 95,326.71, 131,550.80 and 52,306.45 is: 72,182.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,326.71 : 131,550.80 = 52,306.45 : x
  2. Step 2: Convert to fraction form
    95,326.71/131,550.80 = 52,306.45/x
  3. Step 3: Cross multiply
    95,326.71x = 131,550.80 × 52,306.45
  4. Step 4: Simplify right side
    95,326.71x = 6,880,955,342.66
  5. Step 5: Solve for x
    x = 6,880,955,342.66/95,326.71
  6. Step 6: Final answer
    x = 72,182.87

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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.