Home / 3,717.17-5,576.41-1,252.01

Finding the Fourth Proportional to 3,717.17, 5,576.41 and 1,252.01

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Solution

The fourth proportional to 3,717.17, 5,576.41 and 1,252.01 is: 1,878.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717.17 : 5,576.41 = 1,252.01 : x
  2. Step 2: Convert to fraction form
    3,717.17/5,576.41 = 1,252.01/x
  3. Step 3: Cross multiply
    3,717.17x = 5,576.41 × 1,252.01
  4. Step 4: Simplify right side
    3,717.17x = 6,981,721.08
  5. Step 5: Solve for x
    x = 6,981,721.08/3,717.17
  6. Step 6: Final answer
    x = 1,878.24

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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.