Home / 7,057.36-10,584.20-3,352.22

Finding the Fourth Proportional to 7,057.36, 10,584.20 and 3,352.22

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Solution

The fourth proportional to 7,057.36, 10,584.20 and 3,352.22 is: 5,027.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,057.36 : 10,584.20 = 3,352.22 : x
  2. Step 2: Convert to fraction form
    7,057.36/10,584.20 = 3,352.22/x
  3. Step 3: Cross multiply
    7,057.36x = 10,584.20 × 3,352.22
  4. Step 4: Simplify right side
    7,057.36x = 35,480,550.16
  5. Step 5: Solve for x
    x = 35,480,550.16/7,057.36
  6. Step 6: Final answer
    x = 5,027.45

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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.