Home / 6,049.24-9,075.15-2,100.62

Finding the Fourth Proportional to 6,049.24, 9,075.15 and 2,100.62

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Solution

The fourth proportional to 6,049.24, 9,075.15 and 2,100.62 is: 3,151.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049.24 : 9,075.15 = 2,100.62 : x
  2. Step 2: Convert to fraction form
    6,049.24/9,075.15 = 2,100.62/x
  3. Step 3: Cross multiply
    6,049.24x = 9,075.15 × 2,100.62
  4. Step 4: Simplify right side
    6,049.24x = 19,063,418.91
  5. Step 5: Solve for x
    x = 19,063,418.91/6,049.24
  6. Step 6: Final answer
    x = 3,151.38

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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.