Home / 6,965.86-10,441.45-2,284.65

Finding the Fourth Proportional to 6,965.86, 10,441.45 and 2,284.65

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Solution

The fourth proportional to 6,965.86, 10,441.45 and 2,284.65 is: 3,424.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,965.86 : 10,441.45 = 2,284.65 : x
  2. Step 2: Convert to fraction form
    6,965.86/10,441.45 = 2,284.65/x
  3. Step 3: Cross multiply
    6,965.86x = 10,441.45 × 2,284.65
  4. Step 4: Simplify right side
    6,965.86x = 23,855,058.74
  5. Step 5: Solve for x
    x = 23,855,058.74/6,965.86
  6. Step 6: Final answer
    x = 3,424.57

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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.