Home / 22,114.70-33,154.76-15,077.26

Finding the Fourth Proportional to 22,114.70, 33,154.76 and 15,077.26

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Solution

The fourth proportional to 22,114.70, 33,154.76 and 15,077.26 is: 22,604.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,114.70 : 33,154.76 = 15,077.26 : x
  2. Step 2: Convert to fraction form
    22,114.70/33,154.76 = 15,077.26/x
  3. Step 3: Cross multiply
    22,114.70x = 33,154.76 × 15,077.26
  4. Step 4: Simplify right side
    22,114.70x = 499,882,936.76
  5. Step 5: Solve for x
    x = 499,882,936.76/22,114.70
  6. Step 6: Final answer
    x = 22,604.10

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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.