Home / 21,593.55-32,393.58-6,800.94

Finding the Fourth Proportional to 21,593.55, 32,393.58 and 6,800.94

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Solution

The fourth proportional to 21,593.55, 32,393.58 and 6,800.94 is: 10,202.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,593.55 : 32,393.58 = 6,800.94 : x
  2. Step 2: Convert to fraction form
    21,593.55/32,393.58 = 6,800.94/x
  3. Step 3: Cross multiply
    21,593.55x = 32,393.58 × 6,800.94
  4. Step 4: Simplify right side
    21,593.55x = 220,306,793.97
  5. Step 5: Solve for x
    x = 220,306,793.97/21,593.55
  6. Step 6: Final answer
    x = 10,202.44

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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.