Home / 8,795.22-13,196.07-4,116.75

Finding the Fourth Proportional to 8,795.22, 13,196.07 and 4,116.75

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Solution

The fourth proportional to 8,795.22, 13,196.07 and 4,116.75 is: 6,176.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795.22 : 13,196.07 = 4,116.75 : x
  2. Step 2: Convert to fraction form
    8,795.22/13,196.07 = 4,116.75/x
  3. Step 3: Cross multiply
    8,795.22x = 13,196.07 × 4,116.75
  4. Step 4: Simplify right side
    8,795.22x = 54,324,921.17
  5. Step 5: Solve for x
    x = 54,324,921.17/8,795.22
  6. Step 6: Final answer
    x = 6,176.64

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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.