Home / 8,046.41-11,104.76-4,690.31

Finding the Fourth Proportional to 8,046.41, 11,104.76 and 4,690.31

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Solution

The fourth proportional to 8,046.41, 11,104.76 and 4,690.31 is: 6,473.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046.41 : 11,104.76 = 4,690.31 : x
  2. Step 2: Convert to fraction form
    8,046.41/11,104.76 = 4,690.31/x
  3. Step 3: Cross multiply
    8,046.41x = 11,104.76 × 4,690.31
  4. Step 4: Simplify right side
    8,046.41x = 52,084,723.08
  5. Step 5: Solve for x
    x = 52,084,723.08/8,046.41
  6. Step 6: Final answer
    x = 6,473.04

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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.