Home / 6,267.37-9,405.60-5,049.49

Finding the Fourth Proportional to 6,267.37, 9,405.60 and 5,049.49

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Solution

The fourth proportional to 6,267.37, 9,405.60 and 5,049.49 is: 7,577.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267.37 : 9,405.60 = 5,049.49 : x
  2. Step 2: Convert to fraction form
    6,267.37/9,405.60 = 5,049.49/x
  3. Step 3: Cross multiply
    6,267.37x = 9,405.60 × 5,049.49
  4. Step 4: Simplify right side
    6,267.37x = 47,493,483.14
  5. Step 5: Solve for x
    x = 47,493,483.14/6,267.37
  6. Step 6: Final answer
    x = 7,577.90

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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.