Home / 8,094.48-11,171.07-4,558.38

Finding the Fourth Proportional to 8,094.48, 11,171.07 and 4,558.38

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Solution

The fourth proportional to 8,094.48, 11,171.07 and 4,558.38 is: 6,290.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.48 : 11,171.07 = 4,558.38 : x
  2. Step 2: Convert to fraction form
    8,094.48/11,171.07 = 4,558.38/x
  3. Step 3: Cross multiply
    8,094.48x = 11,171.07 × 4,558.38
  4. Step 4: Simplify right side
    8,094.48x = 50,921,982.07
  5. Step 5: Solve for x
    x = 50,921,982.07/8,094.48
  6. Step 6: Final answer
    x = 6,290.95

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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.