Home / 22,104.36-33,159.42-8,064.36

Finding the Fourth Proportional to 22,104.36, 33,159.42 and 8,064.36

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Solution

The fourth proportional to 22,104.36, 33,159.42 and 8,064.36 is: 12,097.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,104.36 : 33,159.42 = 8,064.36 : x
  2. Step 2: Convert to fraction form
    22,104.36/33,159.42 = 8,064.36/x
  3. Step 3: Cross multiply
    22,104.36x = 33,159.42 × 8,064.36
  4. Step 4: Simplify right side
    22,104.36x = 267,409,500.27
  5. Step 5: Solve for x
    x = 267,409,500.27/22,104.36
  6. Step 6: Final answer
    x = 12,097.59

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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.