Home / 5,044.46-6,959.43-3,721.32

Finding the Fourth Proportional to 5,044.46, 6,959.43 and 3,721.32

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Solution

The fourth proportional to 5,044.46, 6,959.43 and 3,721.32 is: 5,134.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.46 : 6,959.43 = 3,721.32 : x
  2. Step 2: Convert to fraction form
    5,044.46/6,959.43 = 3,721.32/x
  3. Step 3: Cross multiply
    5,044.46x = 6,959.43 × 3,721.32
  4. Step 4: Simplify right side
    5,044.46x = 25,898,266.05
  5. Step 5: Solve for x
    x = 25,898,266.05/5,044.46
  6. Step 6: Final answer
    x = 5,134.01

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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.