Home / 94,326.59-141,441.20-27,758.08

Finding the Fourth Proportional to 94,326.59, 141,441.20 and 27,758.08

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Solution

The fourth proportional to 94,326.59, 141,441.20 and 27,758.08 is: 41,622.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,326.59 : 141,441.20 = 27,758.08 : x
  2. Step 2: Convert to fraction form
    94,326.59/141,441.20 = 27,758.08/x
  3. Step 3: Cross multiply
    94,326.59x = 141,441.20 × 27,758.08
  4. Step 4: Simplify right side
    94,326.59x = 3,926,135,298.90
  5. Step 5: Solve for x
    x = 3,926,135,298.90/94,326.59
  6. Step 6: Final answer
    x = 41,622.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.