Home / 8,204.05-12,306.08-2,360.66

Finding the Fourth Proportional to 8,204.05, 12,306.08 and 2,360.66

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Solution

The fourth proportional to 8,204.05, 12,306.08 and 2,360.66 is: 3,540.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,204.05 : 12,306.08 = 2,360.66 : x
  2. Step 2: Convert to fraction form
    8,204.05/12,306.08 = 2,360.66/x
  3. Step 3: Cross multiply
    8,204.05x = 12,306.08 × 2,360.66
  4. Step 4: Simplify right side
    8,204.05x = 29,050,489.77
  5. Step 5: Solve for x
    x = 29,050,489.77/8,204.05
  6. Step 6: Final answer
    x = 3,540.99

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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.