Home / 22,050.56-33,082.24-8,896.16

Finding the Fourth Proportional to 22,050.56, 33,082.24 and 8,896.16

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Solution

The fourth proportional to 22,050.56, 33,082.24 and 8,896.16 is: 13,346.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,050.56 : 33,082.24 = 8,896.16 : x
  2. Step 2: Convert to fraction form
    22,050.56/33,082.24 = 8,896.16/x
  3. Step 3: Cross multiply
    22,050.56x = 33,082.24 × 8,896.16
  4. Step 4: Simplify right side
    22,050.56x = 294,304,900.20
  5. Step 5: Solve for x
    x = 294,304,900.20/22,050.56
  6. Step 6: Final answer
    x = 13,346.82

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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.