Home / 6,733.33-9,290.44-4,080.17

Finding the Fourth Proportional to 6,733.33, 9,290.44 and 4,080.17

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Solution

The fourth proportional to 6,733.33, 9,290.44 and 4,080.17 is: 5,629.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733.33 : 9,290.44 = 4,080.17 : x
  2. Step 2: Convert to fraction form
    6,733.33/9,290.44 = 4,080.17/x
  3. Step 3: Cross multiply
    6,733.33x = 9,290.44 × 4,080.17
  4. Step 4: Simplify right side
    6,733.33x = 37,906,602.90
  5. Step 5: Solve for x
    x = 37,906,602.90/6,733.33
  6. Step 6: Final answer
    x = 5,629.70

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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.