Home / 8,094.19-11,169.22-5,970.88

Finding the Fourth Proportional to 8,094.19, 11,169.22 and 5,970.88

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Solution

The fourth proportional to 8,094.19, 11,169.22 and 5,970.88 is: 8,239.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.19 : 11,169.22 = 5,970.88 : x
  2. Step 2: Convert to fraction form
    8,094.19/11,169.22 = 5,970.88/x
  3. Step 3: Cross multiply
    8,094.19x = 11,169.22 × 5,970.88
  4. Step 4: Simplify right side
    8,094.19x = 66,690,072.31
  5. Step 5: Solve for x
    x = 66,690,072.31/8,094.19
  6. Step 6: Final answer
    x = 8,239.25

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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.