Home / 5,546.02-8,314.16-2,261.88

Finding the Fourth Proportional to 5,546.02, 8,314.16 and 2,261.88

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Solution

The fourth proportional to 5,546.02, 8,314.16 and 2,261.88 is: 3,390.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546.02 : 8,314.16 = 2,261.88 : x
  2. Step 2: Convert to fraction form
    5,546.02/8,314.16 = 2,261.88/x
  3. Step 3: Cross multiply
    5,546.02x = 8,314.16 × 2,261.88
  4. Step 4: Simplify right side
    5,546.02x = 18,805,632.22
  5. Step 5: Solve for x
    x = 18,805,632.22/5,546.02
  6. Step 6: Final answer
    x = 3,390.83

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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.