Home / 22,092.52-33,133.62-14,171.08

Finding the Fourth Proportional to 22,092.52, 33,133.62 and 14,171.08

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Solution

The fourth proportional to 22,092.52, 33,133.62 and 14,171.08 is: 21,253.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,092.52 : 33,133.62 = 14,171.08 : x
  2. Step 2: Convert to fraction form
    22,092.52/33,133.62 = 14,171.08/x
  3. Step 3: Cross multiply
    22,092.52x = 33,133.62 × 14,171.08
  4. Step 4: Simplify right side
    22,092.52x = 469,539,179.71
  5. Step 5: Solve for x
    x = 469,539,179.71/22,092.52
  6. Step 6: Final answer
    x = 21,253.31

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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.