Home / 10,680.24-14,737.83-5,964.42

Finding the Fourth Proportional to 10,680.24, 14,737.83 and 5,964.42

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Solution

The fourth proportional to 10,680.24, 14,737.83 and 5,964.42 is: 8,230.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,680.24 : 14,737.83 = 5,964.42 : x
  2. Step 2: Convert to fraction form
    10,680.24/14,737.83 = 5,964.42/x
  3. Step 3: Cross multiply
    10,680.24x = 14,737.83 × 5,964.42
  4. Step 4: Simplify right side
    10,680.24x = 87,902,608.01
  5. Step 5: Solve for x
    x = 87,902,608.01/10,680.24
  6. Step 6: Final answer
    x = 8,230.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.