Home / 6,284.12-9,418.04-2,582.16

Finding the Fourth Proportional to 6,284.12, 9,418.04 and 2,582.16

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Solution

The fourth proportional to 6,284.12, 9,418.04 and 2,582.16 is: 3,869.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284.12 : 9,418.04 = 2,582.16 : x
  2. Step 2: Convert to fraction form
    6,284.12/9,418.04 = 2,582.16/x
  3. Step 3: Cross multiply
    6,284.12x = 9,418.04 × 2,582.16
  4. Step 4: Simplify right side
    6,284.12x = 24,318,886.17
  5. Step 5: Solve for x
    x = 24,318,886.17/6,284.12
  6. Step 6: Final answer
    x = 3,869.90

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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.