Home / 6,204.70-9,306.90-1,822.06

Finding the Fourth Proportional to 6,204.70, 9,306.90 and 1,822.06

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Solution

The fourth proportional to 6,204.70, 9,306.90 and 1,822.06 is: 2,733.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.70 : 9,306.90 = 1,822.06 : x
  2. Step 2: Convert to fraction form
    6,204.70/9,306.90 = 1,822.06/x
  3. Step 3: Cross multiply
    6,204.70x = 9,306.90 × 1,822.06
  4. Step 4: Simplify right side
    6,204.70x = 16,957,730.21
  5. Step 5: Solve for x
    x = 16,957,730.21/6,204.70
  6. Step 6: Final answer
    x = 2,733.05

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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.