Home / 3,655.82-5,044.71-2,062.58

Finding the Fourth Proportional to 3,655.82, 5,044.71 and 2,062.58

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Solution

The fourth proportional to 3,655.82, 5,044.71 and 2,062.58 is: 2,846.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655.82 : 5,044.71 = 2,062.58 : x
  2. Step 2: Convert to fraction form
    3,655.82/5,044.71 = 2,062.58/x
  3. Step 3: Cross multiply
    3,655.82x = 5,044.71 × 2,062.58
  4. Step 4: Simplify right side
    3,655.82x = 10,405,117.95
  5. Step 5: Solve for x
    x = 10,405,117.95/3,655.82
  6. Step 6: Final answer
    x = 2,846.18

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