Home / 8,066.05-11,132.17-4,529.25

Finding the Fourth Proportional to 8,066.05, 11,132.17 and 4,529.25

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Solution

The fourth proportional to 8,066.05, 11,132.17 and 4,529.25 is: 6,250.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066.05 : 11,132.17 = 4,529.25 : x
  2. Step 2: Convert to fraction form
    8,066.05/11,132.17 = 4,529.25/x
  3. Step 3: Cross multiply
    8,066.05x = 11,132.17 × 4,529.25
  4. Step 4: Simplify right side
    8,066.05x = 50,420,369.65
  5. Step 5: Solve for x
    x = 50,420,369.65/8,066.05
  6. Step 6: Final answer
    x = 6,250.94

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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.