Home / 11,832.60-16,329.11-6,527.37

Finding the Fourth Proportional to 11,832.60, 16,329.11 and 6,527.37

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Solution

The fourth proportional to 11,832.60, 16,329.11 and 6,527.37 is: 9,007.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,832.60 : 16,329.11 = 6,527.37 : x
  2. Step 2: Convert to fraction form
    11,832.60/16,329.11 = 6,527.37/x
  3. Step 3: Cross multiply
    11,832.60x = 16,329.11 × 6,527.37
  4. Step 4: Simplify right side
    11,832.60x = 106,586,142.74
  5. Step 5: Solve for x
    x = 106,586,142.74/11,832.60
  6. Step 6: Final answer
    x = 9,007.84

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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.