Home / 6,233.79-9,351.41-2,900.31

Finding the Fourth Proportional to 6,233.79, 9,351.41 and 2,900.31

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Solution

The fourth proportional to 6,233.79, 9,351.41 and 2,900.31 is: 4,350.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233.79 : 9,351.41 = 2,900.31 : x
  2. Step 2: Convert to fraction form
    6,233.79/9,351.41 = 2,900.31/x
  3. Step 3: Cross multiply
    6,233.79x = 9,351.41 × 2,900.31
  4. Step 4: Simplify right side
    6,233.79x = 27,121,973.44
  5. Step 5: Solve for x
    x = 27,121,973.44/6,233.79
  6. Step 6: Final answer
    x = 4,350.80

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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.