Home / 5,932.44-8,892.18-3,742.20

Finding the Fourth Proportional to 5,932.44, 8,892.18 and 3,742.20

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Solution

The fourth proportional to 5,932.44, 8,892.18 and 3,742.20 is: 5,609.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932.44 : 8,892.18 = 3,742.20 : x
  2. Step 2: Convert to fraction form
    5,932.44/8,892.18 = 3,742.20/x
  3. Step 3: Cross multiply
    5,932.44x = 8,892.18 × 3,742.20
  4. Step 4: Simplify right side
    5,932.44x = 33,276,316.00
  5. Step 5: Solve for x
    x = 33,276,316.00/5,932.44
  6. Step 6: Final answer
    x = 5,609.21

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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.