Home / 6,760.77-9,324.05-4,402.05

Finding the Fourth Proportional to 6,760.77, 9,324.05 and 4,402.05

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Solution

The fourth proportional to 6,760.77, 9,324.05 and 4,402.05 is: 6,071.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760.77 : 9,324.05 = 4,402.05 : x
  2. Step 2: Convert to fraction form
    6,760.77/9,324.05 = 4,402.05/x
  3. Step 3: Cross multiply
    6,760.77x = 9,324.05 × 4,402.05
  4. Step 4: Simplify right side
    6,760.77x = 41,044,912.29
  5. Step 5: Solve for x
    x = 41,044,912.29/6,760.77
  6. Step 6: Final answer
    x = 6,071.04

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1.5x scale

Why These Related Problems?

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