Home / 6,006.45-9,011.08-2,057.75

Finding the Fourth Proportional to 6,006.45, 9,011.08 and 2,057.75

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Solution

The fourth proportional to 6,006.45, 9,011.08 and 2,057.75 is: 3,087.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006.45 : 9,011.08 = 2,057.75 : x
  2. Step 2: Convert to fraction form
    6,006.45/9,011.08 = 2,057.75/x
  3. Step 3: Cross multiply
    6,006.45x = 9,011.08 × 2,057.75
  4. Step 4: Simplify right side
    6,006.45x = 18,542,549.87
  5. Step 5: Solve for x
    x = 18,542,549.87/6,006.45
  6. Step 6: Final answer
    x = 3,087.11

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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.