Home / 3,701.26-5,552.24-1,236.26

Finding the Fourth Proportional to 3,701.26, 5,552.24 and 1,236.26

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Solution

The fourth proportional to 3,701.26, 5,552.24 and 1,236.26 is: 1,854.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701.26 : 5,552.24 = 1,236.26 : x
  2. Step 2: Convert to fraction form
    3,701.26/5,552.24 = 1,236.26/x
  3. Step 3: Cross multiply
    3,701.26x = 5,552.24 × 1,236.26
  4. Step 4: Simplify right side
    3,701.26x = 6,863,987.55
  5. Step 5: Solve for x
    x = 6,863,987.55/3,701.26
  6. Step 6: Final answer
    x = 1,854.50

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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.