Home / 7,544.97-11,317.46-2,351.25

Finding the Fourth Proportional to 7,544.97, 11,317.46 and 2,351.25

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Solution

The fourth proportional to 7,544.97, 11,317.46 and 2,351.25 is: 3,526.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544.97 : 11,317.46 = 2,351.25 : x
  2. Step 2: Convert to fraction form
    7,544.97/11,317.46 = 2,351.25/x
  3. Step 3: Cross multiply
    7,544.97x = 11,317.46 × 2,351.25
  4. Step 4: Simplify right side
    7,544.97x = 26,610,166.07
  5. Step 5: Solve for x
    x = 26,610,166.07/7,544.97
  6. Step 6: Final answer
    x = 3,526.88

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Half scale
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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.