Home / 3,550.11-5,322.93-1,794.13

Finding the Fourth Proportional to 3,550.11, 5,322.93 and 1,794.13

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Solution

The fourth proportional to 3,550.11, 5,322.93 and 1,794.13 is: 2,690.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550.11 : 5,322.93 = 1,794.13 : x
  2. Step 2: Convert to fraction form
    3,550.11/5,322.93 = 1,794.13/x
  3. Step 3: Cross multiply
    3,550.11x = 5,322.93 × 1,794.13
  4. Step 4: Simplify right side
    3,550.11x = 9,550,008.37
  5. Step 5: Solve for x
    x = 9,550,008.37/3,550.11
  6. Step 6: Final answer
    x = 2,690.06

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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.