Home / 6,203.11-9,306.18-3,084.58

Finding the Fourth Proportional to 6,203.11, 9,306.18 and 3,084.58

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Solution

The fourth proportional to 6,203.11, 9,306.18 and 3,084.58 is: 4,627.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.11 : 9,306.18 = 3,084.58 : x
  2. Step 2: Convert to fraction form
    6,203.11/9,306.18 = 3,084.58/x
  3. Step 3: Cross multiply
    6,203.11x = 9,306.18 × 3,084.58
  4. Step 4: Simplify right side
    6,203.11x = 28,705,656.70
  5. Step 5: Solve for x
    x = 28,705,656.70/6,203.11
  6. Step 6: Final answer
    x = 4,627.62

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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.