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Finding the Fourth Proportional to 9,604.07, 14,406.07 and 3,756.56

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Solution

The fourth proportional to 9,604.07, 14,406.07 and 3,756.56 is: 5,634.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604.07 : 14,406.07 = 3,756.56 : x
  2. Step 2: Convert to fraction form
    9,604.07/14,406.07 = 3,756.56/x
  3. Step 3: Cross multiply
    9,604.07x = 14,406.07 × 3,756.56
  4. Step 4: Simplify right side
    9,604.07x = 54,117,266.32
  5. Step 5: Solve for x
    x = 54,117,266.32/9,604.07
  6. Step 6: Final answer
    x = 5,634.83

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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.