Home / 5,067.62-7,590.83-4,075.07

Finding the Fourth Proportional to 5,067.62, 7,590.83 and 4,075.07

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Solution

The fourth proportional to 5,067.62, 7,590.83 and 4,075.07 is: 6,104.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067.62 : 7,590.83 = 4,075.07 : x
  2. Step 2: Convert to fraction form
    5,067.62/7,590.83 = 4,075.07/x
  3. Step 3: Cross multiply
    5,067.62x = 7,590.83 × 4,075.07
  4. Step 4: Simplify right side
    5,067.62x = 30,933,163.61
  5. Step 5: Solve for x
    x = 30,933,163.61/5,067.62
  6. Step 6: Final answer
    x = 6,104.08

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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.