Home / 6,367.32-9,550.72-2,904.52

Finding the Fourth Proportional to 6,367.32, 9,550.72 and 2,904.52

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Solution

The fourth proportional to 6,367.32, 9,550.72 and 2,904.52 is: 4,356.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367.32 : 9,550.72 = 2,904.52 : x
  2. Step 2: Convert to fraction form
    6,367.32/9,550.72 = 2,904.52/x
  3. Step 3: Cross multiply
    6,367.32x = 9,550.72 × 2,904.52
  4. Step 4: Simplify right side
    6,367.32x = 27,740,257.25
  5. Step 5: Solve for x
    x = 27,740,257.25/6,367.32
  6. Step 6: Final answer
    x = 4,356.66

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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.