Home / 6,467.14-9,692.43-4,126.24

Finding the Fourth Proportional to 6,467.14, 9,692.43 and 4,126.24

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Solution

The fourth proportional to 6,467.14, 9,692.43 and 4,126.24 is: 6,184.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467.14 : 9,692.43 = 4,126.24 : x
  2. Step 2: Convert to fraction form
    6,467.14/9,692.43 = 4,126.24/x
  3. Step 3: Cross multiply
    6,467.14x = 9,692.43 × 4,126.24
  4. Step 4: Simplify right side
    6,467.14x = 39,993,292.36
  5. Step 5: Solve for x
    x = 39,993,292.36/6,467.14
  6. Step 6: Final answer
    x = 6,184.08

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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.