Home / 3,232.04-4,844.82-1,382

Finding the Fourth Proportional to 3,232.04, 4,844.82 and 1,382

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Solution

The fourth proportional to 3,232.04, 4,844.82 and 1,382 is: 2,071.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.04 : 4,844.82 = 1,382 : x
  2. Step 2: Convert to fraction form
    3,232.04/4,844.82 = 1,382/x
  3. Step 3: Cross multiply
    3,232.04x = 4,844.82 × 1,382
  4. Step 4: Simplify right side
    3,232.04x = 6,695,541.24
  5. Step 5: Solve for x
    x = 6,695,541.24/3,232.04
  6. Step 6: Final answer
    x = 2,071.61

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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.