Home / 8,192.08-11,306.82-4,833.64

Finding the Fourth Proportional to 8,192.08, 11,306.82 and 4,833.64

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Solution

The fourth proportional to 8,192.08, 11,306.82 and 4,833.64 is: 6,671.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,192.08 : 11,306.82 = 4,833.64 : x
  2. Step 2: Convert to fraction form
    8,192.08/11,306.82 = 4,833.64/x
  3. Step 3: Cross multiply
    8,192.08x = 11,306.82 × 4,833.64
  4. Step 4: Simplify right side
    8,192.08x = 54,653,097.42
  5. Step 5: Solve for x
    x = 54,653,097.42/8,192.08
  6. Step 6: Final answer
    x = 6,671.46

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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.