Home / 6,753.12-10,133.24-3,466.22

Finding the Fourth Proportional to 6,753.12, 10,133.24 and 3,466.22

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Solution

The fourth proportional to 6,753.12, 10,133.24 and 3,466.22 is: 5,201.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753.12 : 10,133.24 = 3,466.22 : x
  2. Step 2: Convert to fraction form
    6,753.12/10,133.24 = 3,466.22/x
  3. Step 3: Cross multiply
    6,753.12x = 10,133.24 × 3,466.22
  4. Step 4: Simplify right side
    6,753.12x = 35,123,971.16
  5. Step 5: Solve for x
    x = 35,123,971.16/6,753.12
  6. Step 6: Final answer
    x = 5,201.15

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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.