Home / 7,338.66-11,003.21-4,832.27

Finding the Fourth Proportional to 7,338.66, 11,003.21 and 4,832.27

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Solution

The fourth proportional to 7,338.66, 11,003.21 and 4,832.27 is: 7,245.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,338.66 : 11,003.21 = 4,832.27 : x
  2. Step 2: Convert to fraction form
    7,338.66/11,003.21 = 4,832.27/x
  3. Step 3: Cross multiply
    7,338.66x = 11,003.21 × 4,832.27
  4. Step 4: Simplify right side
    7,338.66x = 53,170,466.16
  5. Step 5: Solve for x
    x = 53,170,466.16/7,338.66
  6. Step 6: Final answer
    x = 7,245.25

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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.