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Finding the Fourth Proportional to 62,769.88, 94,154.73 and 16,022.76

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Solution

The fourth proportional to 62,769.88, 94,154.73 and 16,022.76 is: 24,034.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,769.88 : 94,154.73 = 16,022.76 : x
  2. Step 2: Convert to fraction form
    62,769.88/94,154.73 = 16,022.76/x
  3. Step 3: Cross multiply
    62,769.88x = 94,154.73 × 16,022.76
  4. Step 4: Simplify right side
    62,769.88x = 1,508,618,641.65
  5. Step 5: Solve for x
    x = 1,508,618,641.65/62,769.88
  6. Step 6: Final answer
    x = 24,034.12

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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.