Home / 4,082.08-6,123.94-1,484.96

Finding the Fourth Proportional to 4,082.08, 6,123.94 and 1,484.96

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Solution

The fourth proportional to 4,082.08, 6,123.94 and 1,484.96 is: 2,227.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082.08 : 6,123.94 = 1,484.96 : x
  2. Step 2: Convert to fraction form
    4,082.08/6,123.94 = 1,484.96/x
  3. Step 3: Cross multiply
    4,082.08x = 6,123.94 × 1,484.96
  4. Step 4: Simplify right side
    4,082.08x = 9,093,805.94
  5. Step 5: Solve for x
    x = 9,093,805.94/4,082.08
  6. Step 6: Final answer
    x = 2,227.74

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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.