Home / 9,016.66-13,524.99-3,751.57

Finding the Fourth Proportional to 9,016.66, 13,524.99 and 3,751.57

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Solution

The fourth proportional to 9,016.66, 13,524.99 and 3,751.57 is: 5,627.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.66 : 13,524.99 = 3,751.57 : x
  2. Step 2: Convert to fraction form
    9,016.66/13,524.99 = 3,751.57/x
  3. Step 3: Cross multiply
    9,016.66x = 13,524.99 × 3,751.57
  4. Step 4: Simplify right side
    9,016.66x = 50,739,946.73
  5. Step 5: Solve for x
    x = 50,739,946.73/9,016.66
  6. Step 6: Final answer
    x = 5,627.36

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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.