Home / 6,067.50-9,101.24-1,907.87

Finding the Fourth Proportional to 6,067.50, 9,101.24 and 1,907.87

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Solution

The fourth proportional to 6,067.50, 9,101.24 and 1,907.87 is: 2,861.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.50 : 9,101.24 = 1,907.87 : x
  2. Step 2: Convert to fraction form
    6,067.50/9,101.24 = 1,907.87/x
  3. Step 3: Cross multiply
    6,067.50x = 9,101.24 × 1,907.87
  4. Step 4: Simplify right side
    6,067.50x = 17,363,944.78
  5. Step 5: Solve for x
    x = 17,363,944.78/6,067.50
  6. Step 6: Final answer
    x = 2,861.80

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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.