Home / 9,468.35-13,067.30-5,692.75

Finding the Fourth Proportional to 9,468.35, 13,067.30 and 5,692.75

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Solution

The fourth proportional to 9,468.35, 13,067.30 and 5,692.75 is: 7,856.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468.35 : 13,067.30 = 5,692.75 : x
  2. Step 2: Convert to fraction form
    9,468.35/13,067.30 = 5,692.75/x
  3. Step 3: Cross multiply
    9,468.35x = 13,067.30 × 5,692.75
  4. Step 4: Simplify right side
    9,468.35x = 74,388,872.08
  5. Step 5: Solve for x
    x = 74,388,872.08/9,468.35
  6. Step 6: Final answer
    x = 7,856.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.