Home / 4,482.62-6,186.04-2,712.96

Finding the Fourth Proportional to 4,482.62, 6,186.04 and 2,712.96

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Solution

The fourth proportional to 4,482.62, 6,186.04 and 2,712.96 is: 3,743.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.62 : 6,186.04 = 2,712.96 : x
  2. Step 2: Convert to fraction form
    4,482.62/6,186.04 = 2,712.96/x
  3. Step 3: Cross multiply
    4,482.62x = 6,186.04 × 2,712.96
  4. Step 4: Simplify right side
    4,482.62x = 16,782,479.08
  5. Step 5: Solve for x
    x = 16,782,479.08/4,482.62
  6. Step 6: Final answer
    x = 3,743.90

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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.