Home / 5,864.32-8,791.62-4,104.33

Finding the Fourth Proportional to 5,864.32, 8,791.62 and 4,104.33

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Solution

The fourth proportional to 5,864.32, 8,791.62 and 4,104.33 is: 6,153.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864.32 : 8,791.62 = 4,104.33 : x
  2. Step 2: Convert to fraction form
    5,864.32/8,791.62 = 4,104.33/x
  3. Step 3: Cross multiply
    5,864.32x = 8,791.62 × 4,104.33
  4. Step 4: Simplify right side
    5,864.32x = 36,083,709.71
  5. Step 5: Solve for x
    x = 36,083,709.71/5,864.32
  6. Step 6: Final answer
    x = 6,153.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.