Home / 8,035.92-11,089.01-4,450.62

Finding the Fourth Proportional to 8,035.92, 11,089.01 and 4,450.62

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Solution

The fourth proportional to 8,035.92, 11,089.01 and 4,450.62 is: 6,141.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.92 : 11,089.01 = 4,450.62 : x
  2. Step 2: Convert to fraction form
    8,035.92/11,089.01 = 4,450.62/x
  3. Step 3: Cross multiply
    8,035.92x = 11,089.01 × 4,450.62
  4. Step 4: Simplify right side
    8,035.92x = 49,352,914.24
  5. Step 5: Solve for x
    x = 49,352,914.24/8,035.92
  6. Step 6: Final answer
    x = 6,141.54

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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.