Home / 5,552.36-8,331.24-2,627.18

Finding the Fourth Proportional to 5,552.36, 8,331.24 and 2,627.18

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Solution

The fourth proportional to 5,552.36, 8,331.24 and 2,627.18 is: 3,942.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552.36 : 8,331.24 = 2,627.18 : x
  2. Step 2: Convert to fraction form
    5,552.36/8,331.24 = 2,627.18/x
  3. Step 3: Cross multiply
    5,552.36x = 8,331.24 × 2,627.18
  4. Step 4: Simplify right side
    5,552.36x = 21,887,667.10
  5. Step 5: Solve for x
    x = 21,887,667.10/5,552.36
  6. Step 6: Final answer
    x = 3,942.05

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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.