Home / 94,182.12-141,251.22-35,045.64

Finding the Fourth Proportional to 94,182.12, 141,251.22 and 35,045.64

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Solution

The fourth proportional to 94,182.12, 141,251.22 and 35,045.64 is: 52,560.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,182.12 : 141,251.22 = 35,045.64 : x
  2. Step 2: Convert to fraction form
    94,182.12/141,251.22 = 35,045.64/x
  3. Step 3: Cross multiply
    94,182.12x = 141,251.22 × 35,045.64
  4. Step 4: Simplify right side
    94,182.12x = 4,950,239,405.68
  5. Step 5: Solve for x
    x = 4,950,239,405.68/94,182.12
  6. Step 6: Final answer
    x = 52,560.29

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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.