Home / 6,262.27-9,394.49-2,101.84

Finding the Fourth Proportional to 6,262.27, 9,394.49 and 2,101.84

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Solution

The fourth proportional to 6,262.27, 9,394.49 and 2,101.84 is: 3,153.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262.27 : 9,394.49 = 2,101.84 : x
  2. Step 2: Convert to fraction form
    6,262.27/9,394.49 = 2,101.84/x
  3. Step 3: Cross multiply
    6,262.27x = 9,394.49 × 2,101.84
  4. Step 4: Simplify right side
    6,262.27x = 19,745,714.86
  5. Step 5: Solve for x
    x = 19,745,714.86/6,262.27
  6. Step 6: Final answer
    x = 3,153.12

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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.