Home / 4,382.39-6,575.13-2,737.01

Finding the Fourth Proportional to 4,382.39, 6,575.13 and 2,737.01

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Solution

The fourth proportional to 4,382.39, 6,575.13 and 2,737.01 is: 4,106.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382.39 : 6,575.13 = 2,737.01 : x
  2. Step 2: Convert to fraction form
    4,382.39/6,575.13 = 2,737.01/x
  3. Step 3: Cross multiply
    4,382.39x = 6,575.13 × 2,737.01
  4. Step 4: Simplify right side
    4,382.39x = 17,996,163.69
  5. Step 5: Solve for x
    x = 17,996,163.69/4,382.39
  6. Step 6: Final answer
    x = 4,106.48

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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.