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Finding the Fourth Proportional to 6,709.99, 10,065.08 and 2,030.04

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Solution

The fourth proportional to 6,709.99, 10,065.08 and 2,030.04 is: 3,045.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709.99 : 10,065.08 = 2,030.04 : x
  2. Step 2: Convert to fraction form
    6,709.99/10,065.08 = 2,030.04/x
  3. Step 3: Cross multiply
    6,709.99x = 10,065.08 × 2,030.04
  4. Step 4: Simplify right side
    6,709.99x = 20,432,515.00
  5. Step 5: Solve for x
    x = 20,432,515.00/6,709.99
  6. Step 6: Final answer
    x = 3,045.09

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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.