Home / 11,834.30-16,330.92-6,529.11

Finding the Fourth Proportional to 11,834.30, 16,330.92 and 6,529.11

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Solution

The fourth proportional to 11,834.30, 16,330.92 and 6,529.11 is: 9,009.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834.30 : 16,330.92 = 6,529.11 : x
  2. Step 2: Convert to fraction form
    11,834.30/16,330.92 = 6,529.11/x
  3. Step 3: Cross multiply
    11,834.30x = 16,330.92 × 6,529.11
  4. Step 4: Simplify right side
    11,834.30x = 106,626,287.36
  5. Step 5: Solve for x
    x = 106,626,287.36/11,834.30
  6. Step 6: Final answer
    x = 9,009.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.