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Finding the Fourth Proportional to 60,626.29, 83,668.49 and 36,753.97

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Solution

The fourth proportional to 60,626.29, 83,668.49 and 36,753.97 is: 50,723.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,626.29 : 83,668.49 = 36,753.97 : x
  2. Step 2: Convert to fraction form
    60,626.29/83,668.49 = 36,753.97/x
  3. Step 3: Cross multiply
    60,626.29x = 83,668.49 × 36,753.97
  4. Step 4: Simplify right side
    60,626.29x = 3,075,149,171.41
  5. Step 5: Solve for x
    x = 3,075,149,171.41/60,626.29
  6. Step 6: Final answer
    x = 50,723.03

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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.