Home / 6,877.03-10,316.03-3,369.97

Finding the Fourth Proportional to 6,877.03, 10,316.03 and 3,369.97

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Solution

The fourth proportional to 6,877.03, 10,316.03 and 3,369.97 is: 5,055.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,877.03 : 10,316.03 = 3,369.97 : x
  2. Step 2: Convert to fraction form
    6,877.03/10,316.03 = 3,369.97/x
  3. Step 3: Cross multiply
    6,877.03x = 10,316.03 × 3,369.97
  4. Step 4: Simplify right side
    6,877.03x = 34,764,711.62
  5. Step 5: Solve for x
    x = 34,764,711.62/6,877.03
  6. Step 6: Final answer
    x = 5,055.19

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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.