Home / 6,141.43-9,192.69-4,404.79

Finding the Fourth Proportional to 6,141.43, 9,192.69 and 4,404.79

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Solution

The fourth proportional to 6,141.43, 9,192.69 and 4,404.79 is: 6,593.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141.43 : 9,192.69 = 4,404.79 : x
  2. Step 2: Convert to fraction form
    6,141.43/9,192.69 = 4,404.79/x
  3. Step 3: Cross multiply
    6,141.43x = 9,192.69 × 4,404.79
  4. Step 4: Simplify right side
    6,141.43x = 40,491,868.99
  5. Step 5: Solve for x
    x = 40,491,868.99/6,141.43
  6. Step 6: Final answer
    x = 6,593.23

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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.