Home / 117,524.20-176,286.30-94,196.20

Finding the Fourth Proportional to 117,524.20, 176,286.30 and 94,196.20

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Solution

The fourth proportional to 117,524.20, 176,286.30 and 94,196.20 is: 141,294.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,524.20 : 176,286.30 = 94,196.20 : x
  2. Step 2: Convert to fraction form
    117,524.20/176,286.30 = 94,196.20/x
  3. Step 3: Cross multiply
    117,524.20x = 176,286.30 × 94,196.20
  4. Step 4: Simplify right side
    117,524.20x = 16,605,499,572.06
  5. Step 5: Solve for x
    x = 16,605,499,572.06/117,524.20
  6. Step 6: Final answer
    x = 141,294.30

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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.