Home / 11,082.98-16,624.44-4,507.62

Finding the Fourth Proportional to 11,082.98, 16,624.44 and 4,507.62

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Solution

The fourth proportional to 11,082.98, 16,624.44 and 4,507.62 is: 6,761.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082.98 : 16,624.44 = 4,507.62 : x
  2. Step 2: Convert to fraction form
    11,082.98/16,624.44 = 4,507.62/x
  3. Step 3: Cross multiply
    11,082.98x = 16,624.44 × 4,507.62
  4. Step 4: Simplify right side
    11,082.98x = 74,936,658.23
  5. Step 5: Solve for x
    x = 74,936,658.23/11,082.98
  6. Step 6: Final answer
    x = 6,761.42

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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.