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Finding the Fourth Proportional to 22,567.71, 33,850.80 and 10,727.16

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Solution

The fourth proportional to 22,567.71, 33,850.80 and 10,727.16 is: 16,090.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,567.71 : 33,850.80 = 10,727.16 : x
  2. Step 2: Convert to fraction form
    22,567.71/33,850.80 = 10,727.16/x
  3. Step 3: Cross multiply
    22,567.71x = 33,850.80 × 10,727.16
  4. Step 4: Simplify right side
    22,567.71x = 363,122,947.73
  5. Step 5: Solve for x
    x = 363,122,947.73/22,567.71
  6. Step 6: Final answer
    x = 16,090.38

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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.