Home / 4,011.49-5,536.37-2,243.19

Finding the Fourth Proportional to 4,011.49, 5,536.37 and 2,243.19

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Solution

The fourth proportional to 4,011.49, 5,536.37 and 2,243.19 is: 3,095.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.49 : 5,536.37 = 2,243.19 : x
  2. Step 2: Convert to fraction form
    4,011.49/5,536.37 = 2,243.19/x
  3. Step 3: Cross multiply
    4,011.49x = 5,536.37 × 2,243.19
  4. Step 4: Simplify right side
    4,011.49x = 12,419,118.60
  5. Step 5: Solve for x
    x = 12,419,118.60/4,011.49
  6. Step 6: Final answer
    x = 3,095.89

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Half scale
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Double scale
Find fourth proportional to 4,012.49, 5,537.75 and 2,244.19
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.