Home / 9,015.69-13,523.55-2,441.70

Finding the Fourth Proportional to 9,015.69, 13,523.55 and 2,441.70

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Solution

The fourth proportional to 9,015.69, 13,523.55 and 2,441.70 is: 3,662.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,015.69 : 13,523.55 = 2,441.70 : x
  2. Step 2: Convert to fraction form
    9,015.69/13,523.55 = 2,441.70/x
  3. Step 3: Cross multiply
    9,015.69x = 13,523.55 × 2,441.70
  4. Step 4: Simplify right side
    9,015.69x = 33,020,452.04
  5. Step 5: Solve for x
    x = 33,020,452.04/9,015.69
  6. Step 6: Final answer
    x = 3,662.55

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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.