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Finding the Fourth Proportional to 9,395.49, 14,093.22 and 7,537.46

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Solution

The fourth proportional to 9,395.49, 14,093.22 and 7,537.46 is: 11,306.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.49 : 14,093.22 = 7,537.46 : x
  2. Step 2: Convert to fraction form
    9,395.49/14,093.22 = 7,537.46/x
  3. Step 3: Cross multiply
    9,395.49x = 14,093.22 × 7,537.46
  4. Step 4: Simplify right side
    9,395.49x = 106,227,039.82
  5. Step 5: Solve for x
    x = 106,227,039.82/9,395.49
  6. Step 6: Final answer
    x = 11,306.17

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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.