Home / 6,203.37-9,296.79-2,909.53

Finding the Fourth Proportional to 6,203.37, 9,296.79 and 2,909.53

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Solution

The fourth proportional to 6,203.37, 9,296.79 and 2,909.53 is: 4,360.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.37 : 9,296.79 = 2,909.53 : x
  2. Step 2: Convert to fraction form
    6,203.37/9,296.79 = 2,909.53/x
  3. Step 3: Cross multiply
    6,203.37x = 9,296.79 × 2,909.53
  4. Step 4: Simplify right side
    6,203.37x = 27,049,289.41
  5. Step 5: Solve for x
    x = 27,049,289.41/6,203.37
  6. Step 6: Final answer
    x = 4,360.42

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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.