Home / 6,137.19-9,205.52-2,241.63

Finding the Fourth Proportional to 6,137.19, 9,205.52 and 2,241.63

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Solution

The fourth proportional to 6,137.19, 9,205.52 and 2,241.63 is: 3,362.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137.19 : 9,205.52 = 2,241.63 : x
  2. Step 2: Convert to fraction form
    6,137.19/9,205.52 = 2,241.63/x
  3. Step 3: Cross multiply
    6,137.19x = 9,205.52 × 2,241.63
  4. Step 4: Simplify right side
    6,137.19x = 20,635,358.59
  5. Step 5: Solve for x
    x = 20,635,358.59/6,137.19
  6. Step 6: Final answer
    x = 3,362.35

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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.