Home / 6,230.42-9,347.45-2,013.58

Finding the Fourth Proportional to 6,230.42, 9,347.45 and 2,013.58

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Solution

The fourth proportional to 6,230.42, 9,347.45 and 2,013.58 is: 3,020.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.42 : 9,347.45 = 2,013.58 : x
  2. Step 2: Convert to fraction form
    6,230.42/9,347.45 = 2,013.58/x
  3. Step 3: Cross multiply
    6,230.42x = 9,347.45 × 2,013.58
  4. Step 4: Simplify right side
    6,230.42x = 18,821,781.57
  5. Step 5: Solve for x
    x = 18,821,781.57/6,230.42
  6. Step 6: Final answer
    x = 3,020.95

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1.5x scale

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.