Home / 22,137.04-33,210.48-8,096.76

Finding the Fourth Proportional to 22,137.04, 33,210.48 and 8,096.76

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Solution

The fourth proportional to 22,137.04, 33,210.48 and 8,096.76 is: 12,146.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,137.04 : 33,210.48 = 8,096.76 : x
  2. Step 2: Convert to fraction form
    22,137.04/33,210.48 = 8,096.76/x
  3. Step 3: Cross multiply
    22,137.04x = 33,210.48 × 8,096.76
  4. Step 4: Simplify right side
    22,137.04x = 268,897,286.04
  5. Step 5: Solve for x
    x = 268,897,286.04/22,137.04
  6. Step 6: Final answer
    x = 12,146.94

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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.