Home / 29,546.47-44,319.67-8,769.97

Finding the Fourth Proportional to 29,546.47, 44,319.67 and 8,769.97

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Solution

The fourth proportional to 29,546.47, 44,319.67 and 8,769.97 is: 13,154.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,546.47 : 44,319.67 = 8,769.97 : x
  2. Step 2: Convert to fraction form
    29,546.47/44,319.67 = 8,769.97/x
  3. Step 3: Cross multiply
    29,546.47x = 44,319.67 × 8,769.97
  4. Step 4: Simplify right side
    29,546.47x = 388,682,176.31
  5. Step 5: Solve for x
    x = 388,682,176.31/29,546.47
  6. Step 6: Final answer
    x = 13,154.94

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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.