Home / 22,264.83-33,393.07-11,168.54

Finding the Fourth Proportional to 22,264.83, 33,393.07 and 11,168.54

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Solution

The fourth proportional to 22,264.83, 33,393.07 and 11,168.54 is: 16,750.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,264.83 : 33,393.07 = 11,168.54 : x
  2. Step 2: Convert to fraction form
    22,264.83/33,393.07 = 11,168.54/x
  3. Step 3: Cross multiply
    22,264.83x = 33,393.07 × 11,168.54
  4. Step 4: Simplify right side
    22,264.83x = 372,951,838.02
  5. Step 5: Solve for x
    x = 372,951,838.02/22,264.83
  6. Step 6: Final answer
    x = 16,750.72

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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.