Home / 5,732.22-8,600.88-3,096.72

Finding the Fourth Proportional to 5,732.22, 8,600.88 and 3,096.72

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Solution

The fourth proportional to 5,732.22, 8,600.88 and 3,096.72 is: 4,646.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732.22 : 8,600.88 = 3,096.72 : x
  2. Step 2: Convert to fraction form
    5,732.22/8,600.88 = 3,096.72/x
  3. Step 3: Cross multiply
    5,732.22x = 8,600.88 × 3,096.72
  4. Step 4: Simplify right side
    5,732.22x = 26,634,517.11
  5. Step 5: Solve for x
    x = 26,634,517.11/5,732.22
  6. Step 6: Final answer
    x = 4,646.46

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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.