Home / 6,883.50-10,324.17-5,720.97

Finding the Fourth Proportional to 6,883.50, 10,324.17 and 5,720.97

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Solution

The fourth proportional to 6,883.50, 10,324.17 and 5,720.97 is: 8,580.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883.50 : 10,324.17 = 5,720.97 : x
  2. Step 2: Convert to fraction form
    6,883.50/10,324.17 = 5,720.97/x
  3. Step 3: Cross multiply
    6,883.50x = 10,324.17 × 5,720.97
  4. Step 4: Simplify right side
    6,883.50x = 59,064,266.84
  5. Step 5: Solve for x
    x = 59,064,266.84/6,883.50
  6. Step 6: Final answer
    x = 8,580.56

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1.5x scale

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.