Home / 4,006.42-6,005.45-2,248.85

Finding the Fourth Proportional to 4,006.42, 6,005.45 and 2,248.85

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Solution

The fourth proportional to 4,006.42, 6,005.45 and 2,248.85 is: 3,370.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006.42 : 6,005.45 = 2,248.85 : x
  2. Step 2: Convert to fraction form
    4,006.42/6,005.45 = 2,248.85/x
  3. Step 3: Cross multiply
    4,006.42x = 6,005.45 × 2,248.85
  4. Step 4: Simplify right side
    4,006.42x = 13,505,376.87
  5. Step 5: Solve for x
    x = 13,505,376.87/4,006.42
  6. Step 6: Final answer
    x = 3,370.94

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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.