Home / 7,466.25-11,200.07-2,201.27

Finding the Fourth Proportional to 7,466.25, 11,200.07 and 2,201.27

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Solution

The fourth proportional to 7,466.25, 11,200.07 and 2,201.27 is: 3,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466.25 : 11,200.07 = 2,201.27 : x
  2. Step 2: Convert to fraction form
    7,466.25/11,200.07 = 2,201.27/x
  3. Step 3: Cross multiply
    7,466.25x = 11,200.07 × 2,201.27
  4. Step 4: Simplify right side
    7,466.25x = 24,654,327.59
  5. Step 5: Solve for x
    x = 24,654,327.59/7,466.25
  6. Step 6: Final answer
    x = 3,302.10

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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.