Home / 94,956.30-131,025.14-54,662.28

Finding the Fourth Proportional to 94,956.30, 131,025.14 and 54,662.28

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Solution

The fourth proportional to 94,956.30, 131,025.14 and 54,662.28 is: 75,425.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,956.30 : 131,025.14 = 54,662.28 : x
  2. Step 2: Convert to fraction form
    94,956.30/131,025.14 = 54,662.28/x
  3. Step 3: Cross multiply
    94,956.30x = 131,025.14 × 54,662.28
  4. Step 4: Simplify right side
    94,956.30x = 7,162,132,889.72
  5. Step 5: Solve for x
    x = 7,162,132,889.72/94,956.30
  6. Step 6: Final answer
    x = 75,425.57

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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.