Home / 22,084.88-33,043.28-14,940.64

Finding the Fourth Proportional to 22,084.88, 33,043.28 and 14,940.64

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Solution

The fourth proportional to 22,084.88, 33,043.28 and 14,940.64 is: 22,354.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,084.88 : 33,043.28 = 14,940.64 : x
  2. Step 2: Convert to fraction form
    22,084.88/33,043.28 = 14,940.64/x
  3. Step 3: Cross multiply
    22,084.88x = 33,043.28 × 14,940.64
  4. Step 4: Simplify right side
    22,084.88x = 493,687,750.90
  5. Step 5: Solve for x
    x = 493,687,750.90/22,084.88
  6. Step 6: Final answer
    x = 22,354.11

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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.