Home / 22,581.66-33,893.51-11,496.65

Finding the Fourth Proportional to 22,581.66, 33,893.51 and 11,496.65

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Solution

The fourth proportional to 22,581.66, 33,893.51 and 11,496.65 is: 17,255.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581.66 : 33,893.51 = 11,496.65 : x
  2. Step 2: Convert to fraction form
    22,581.66/33,893.51 = 11,496.65/x
  3. Step 3: Cross multiply
    22,581.66x = 33,893.51 × 11,496.65
  4. Step 4: Simplify right side
    22,581.66x = 389,661,594.79
  5. Step 5: Solve for x
    x = 389,661,594.79/22,581.66
  6. Step 6: Final answer
    x = 17,255.66

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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.