Home / 22,964.14-34,441.66-6,319.87

Finding the Fourth Proportional to 22,964.14, 34,441.66 and 6,319.87

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Solution

The fourth proportional to 22,964.14, 34,441.66 and 6,319.87 is: 9,478.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,964.14 : 34,441.66 = 6,319.87 : x
  2. Step 2: Convert to fraction form
    22,964.14/34,441.66 = 6,319.87/x
  3. Step 3: Cross multiply
    22,964.14x = 34,441.66 × 6,319.87
  4. Step 4: Simplify right side
    22,964.14x = 217,666,813.78
  5. Step 5: Solve for x
    x = 217,666,813.78/22,964.14
  6. Step 6: Final answer
    x = 9,478.55

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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.