Home / 10,723.19-16,084.01-3,327.45

Finding the Fourth Proportional to 10,723.19, 16,084.01 and 3,327.45

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Solution

The fourth proportional to 10,723.19, 16,084.01 and 3,327.45 is: 4,990.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,723.19 : 16,084.01 = 3,327.45 : x
  2. Step 2: Convert to fraction form
    10,723.19/16,084.01 = 3,327.45/x
  3. Step 3: Cross multiply
    10,723.19x = 16,084.01 × 3,327.45
  4. Step 4: Simplify right side
    10,723.19x = 53,518,722.44
  5. Step 5: Solve for x
    x = 53,518,722.44/10,723.19
  6. Step 6: Final answer
    x = 4,990.94

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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.