Home / 22,057.28-33,054.84-10,953.44

Finding the Fourth Proportional to 22,057.28, 33,054.84 and 10,953.44

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Solution

The fourth proportional to 22,057.28, 33,054.84 and 10,953.44 is: 16,414.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057.28 : 33,054.84 = 10,953.44 : x
  2. Step 2: Convert to fraction form
    22,057.28/33,054.84 = 10,953.44/x
  3. Step 3: Cross multiply
    22,057.28x = 33,054.84 × 10,953.44
  4. Step 4: Simplify right side
    22,057.28x = 362,064,206.65
  5. Step 5: Solve for x
    x = 362,064,206.65/22,057.28
  6. Step 6: Final answer
    x = 16,414.73

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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.