Home / 6,290.97-9,436.55-2,395.59

Finding the Fourth Proportional to 6,290.97, 9,436.55 and 2,395.59

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Solution

The fourth proportional to 6,290.97, 9,436.55 and 2,395.59 is: 3,593.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,290.97 : 9,436.55 = 2,395.59 : x
  2. Step 2: Convert to fraction form
    6,290.97/9,436.55 = 2,395.59/x
  3. Step 3: Cross multiply
    6,290.97x = 9,436.55 × 2,395.59
  4. Step 4: Simplify right side
    6,290.97x = 22,606,104.81
  5. Step 5: Solve for x
    x = 22,606,104.81/6,290.97
  6. Step 6: Final answer
    x = 3,593.42

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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.