Home / 11,901.96-16,424.46-6,596.73

Finding the Fourth Proportional to 11,901.96, 16,424.46 and 6,596.73

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Solution

The fourth proportional to 11,901.96, 16,424.46 and 6,596.73 is: 9,103.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,901.96 : 16,424.46 = 6,596.73 : x
  2. Step 2: Convert to fraction form
    11,901.96/16,424.46 = 6,596.73/x
  3. Step 3: Cross multiply
    11,901.96x = 16,424.46 × 6,596.73
  4. Step 4: Simplify right side
    11,901.96x = 108,347,728.02
  5. Step 5: Solve for x
    x = 108,347,728.02/11,901.96
  6. Step 6: Final answer
    x = 9,103.35

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Double scale
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1.5x scale

Why These Related Problems?

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