Home / 4,011.51-5,536.13-2,243.24

Finding the Fourth Proportional to 4,011.51, 5,536.13 and 2,243.24

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Solution

The fourth proportional to 4,011.51, 5,536.13 and 2,243.24 is: 3,095.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.51 : 5,536.13 = 2,243.24 : x
  2. Step 2: Convert to fraction form
    4,011.51/5,536.13 = 2,243.24/x
  3. Step 3: Cross multiply
    4,011.51x = 5,536.13 × 2,243.24
  4. Step 4: Simplify right side
    4,011.51x = 12,418,868.26
  5. Step 5: Solve for x
    x = 12,418,868.26/4,011.51
  6. Step 6: Final answer
    x = 3,095.81

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Find fourth proportional to 4,012.51, 5,537.51 and 2,244.24
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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.