Home / 6,220.36-9,325.14-2,525.68

Finding the Fourth Proportional to 6,220.36, 9,325.14 and 2,525.68

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Solution

The fourth proportional to 6,220.36, 9,325.14 and 2,525.68 is: 3,786.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220.36 : 9,325.14 = 2,525.68 : x
  2. Step 2: Convert to fraction form
    6,220.36/9,325.14 = 2,525.68/x
  3. Step 3: Cross multiply
    6,220.36x = 9,325.14 × 2,525.68
  4. Step 4: Simplify right side
    6,220.36x = 23,552,319.60
  5. Step 5: Solve for x
    x = 23,552,319.60/6,220.36
  6. Step 6: Final answer
    x = 3,786.33

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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.