Home / 22,322.67-33,467.61-10,644.09

Finding the Fourth Proportional to 22,322.67, 33,467.61 and 10,644.09

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Solution

The fourth proportional to 22,322.67, 33,467.61 and 10,644.09 is: 15,958.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,322.67 : 33,467.61 = 10,644.09 : x
  2. Step 2: Convert to fraction form
    22,322.67/33,467.61 = 10,644.09/x
  3. Step 3: Cross multiply
    22,322.67x = 33,467.61 × 10,644.09
  4. Step 4: Simplify right side
    22,322.67x = 356,232,252.92
  5. Step 5: Solve for x
    x = 356,232,252.92/22,322.67
  6. Step 6: Final answer
    x = 15,958.32

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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.