Home / 6,806.88-10,207.89-2,363.40

Finding the Fourth Proportional to 6,806.88, 10,207.89 and 2,363.40

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Solution

The fourth proportional to 6,806.88, 10,207.89 and 2,363.40 is: 3,544.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806.88 : 10,207.89 = 2,363.40 : x
  2. Step 2: Convert to fraction form
    6,806.88/10,207.89 = 2,363.40/x
  3. Step 3: Cross multiply
    6,806.88x = 10,207.89 × 2,363.40
  4. Step 4: Simplify right side
    6,806.88x = 24,125,327.23
  5. Step 5: Solve for x
    x = 24,125,327.23/6,806.88
  6. Step 6: Final answer
    x = 3,544.26

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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.