Home / 94,516.92-130,481.57-64,050.96

Finding the Fourth Proportional to 94,516.92, 130,481.57 and 64,050.96

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Solution

The fourth proportional to 94,516.92, 130,481.57 and 64,050.96 is: 88,423.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,516.92 : 130,481.57 = 64,050.96 : x
  2. Step 2: Convert to fraction form
    94,516.92/130,481.57 = 64,050.96/x
  3. Step 3: Cross multiply
    94,516.92x = 130,481.57 × 64,050.96
  4. Step 4: Simplify right side
    94,516.92x = 8,357,469,500.55
  5. Step 5: Solve for x
    x = 8,357,469,500.55/94,516.92
  6. Step 6: Final answer
    x = 88,423.00

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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.