Home / 6,074.97-9,113.42-2,127.33

Finding the Fourth Proportional to 6,074.97, 9,113.42 and 2,127.33

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Solution

The fourth proportional to 6,074.97, 9,113.42 and 2,127.33 is: 3,191.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074.97 : 9,113.42 = 2,127.33 : x
  2. Step 2: Convert to fraction form
    6,074.97/9,113.42 = 2,127.33/x
  3. Step 3: Cross multiply
    6,074.97x = 9,113.42 × 2,127.33
  4. Step 4: Simplify right side
    6,074.97x = 19,387,251.77
  5. Step 5: Solve for x
    x = 19,387,251.77/6,074.97
  6. Step 6: Final answer
    x = 3,191.33

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Half scale
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Double scale
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1.5x scale

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.