Home / 10,193.45-14,067.32-5,943.83

Finding the Fourth Proportional to 10,193.45, 14,067.32 and 5,943.83

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Solution

The fourth proportional to 10,193.45, 14,067.32 and 5,943.83 is: 8,202.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,193.45 : 14,067.32 = 5,943.83 : x
  2. Step 2: Convert to fraction form
    10,193.45/14,067.32 = 5,943.83/x
  3. Step 3: Cross multiply
    10,193.45x = 14,067.32 × 5,943.83
  4. Step 4: Simplify right side
    10,193.45x = 83,613,758.64
  5. Step 5: Solve for x
    x = 83,613,758.64/10,193.45
  6. Step 6: Final answer
    x = 8,202.69

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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.