Home / 7,544.19-11,316.27-5,169.92

Finding the Fourth Proportional to 7,544.19, 11,316.27 and 5,169.92

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Solution

The fourth proportional to 7,544.19, 11,316.27 and 5,169.92 is: 7,754.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544.19 : 11,316.27 = 5,169.92 : x
  2. Step 2: Convert to fraction form
    7,544.19/11,316.27 = 5,169.92/x
  3. Step 3: Cross multiply
    7,544.19x = 11,316.27 × 5,169.92
  4. Step 4: Simplify right side
    7,544.19x = 58,504,154.02
  5. Step 5: Solve for x
    x = 58,504,154.02/7,544.19
  6. Step 6: Final answer
    x = 7,754.86

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Double scale
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Similar ratio
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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.