Home / 7,049.75-10,574.01-2,667.24

Finding the Fourth Proportional to 7,049.75, 10,574.01 and 2,667.24

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Solution

The fourth proportional to 7,049.75, 10,574.01 and 2,667.24 is: 4,000.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,049.75 : 10,574.01 = 2,667.24 : x
  2. Step 2: Convert to fraction form
    7,049.75/10,574.01 = 2,667.24/x
  3. Step 3: Cross multiply
    7,049.75x = 10,574.01 × 2,667.24
  4. Step 4: Simplify right side
    7,049.75x = 28,203,422.43
  5. Step 5: Solve for x
    x = 28,203,422.43/7,049.75
  6. Step 6: Final answer
    x = 4,000.63

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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.