Home / 3,227.24-4,841.55-1,036.19

Finding the Fourth Proportional to 3,227.24, 4,841.55 and 1,036.19

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Solution

The fourth proportional to 3,227.24, 4,841.55 and 1,036.19 is: 1,554.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227.24 : 4,841.55 = 1,036.19 : x
  2. Step 2: Convert to fraction form
    3,227.24/4,841.55 = 1,036.19/x
  3. Step 3: Cross multiply
    3,227.24x = 4,841.55 × 1,036.19
  4. Step 4: Simplify right side
    3,227.24x = 5,016,741.49
  5. Step 5: Solve for x
    x = 5,016,741.49/3,227.24
  6. Step 6: Final answer
    x = 1,554.50

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Half scale
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Find fourth proportional to 3,228.24, 4,843.05 and 1,037.19
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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.