Home / 22,201.00-33,278.23-10,344.99

Finding the Fourth Proportional to 22,201.00, 33,278.23 and 10,344.99

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Solution

The fourth proportional to 22,201.00, 33,278.23 and 10,344.99 is: 15,506.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,201.00 : 33,278.23 = 10,344.99 : x
  2. Step 2: Convert to fraction form
    22,201.00/33,278.23 = 10,344.99/x
  3. Step 3: Cross multiply
    22,201.00x = 33,278.23 × 10,344.99
  4. Step 4: Simplify right side
    22,201.00x = 344,263,094.29
  5. Step 5: Solve for x
    x = 344,263,094.29/22,201.00
  6. Step 6: Final answer
    x = 15,506.65

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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.