Home / 22,026.66-33,052.10-9,546.78

Finding the Fourth Proportional to 22,026.66, 33,052.10 and 9,546.78

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Solution

The fourth proportional to 22,026.66, 33,052.10 and 9,546.78 is: 14,325.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,026.66 : 33,052.10 = 9,546.78 : x
  2. Step 2: Convert to fraction form
    22,026.66/33,052.10 = 9,546.78/x
  3. Step 3: Cross multiply
    22,026.66x = 33,052.10 × 9,546.78
  4. Step 4: Simplify right side
    22,026.66x = 315,541,127.24
  5. Step 5: Solve for x
    x = 315,541,127.24/22,026.66
  6. Step 6: Final answer
    x = 14,325.42

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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.