Home / 3,192.94-4,404.81-2,307.34

Finding the Fourth Proportional to 3,192.94, 4,404.81 and 2,307.34

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Solution

The fourth proportional to 3,192.94, 4,404.81 and 2,307.34 is: 3,183.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192.94 : 4,404.81 = 2,307.34 : x
  2. Step 2: Convert to fraction form
    3,192.94/4,404.81 = 2,307.34/x
  3. Step 3: Cross multiply
    3,192.94x = 4,404.81 × 2,307.34
  4. Step 4: Simplify right side
    3,192.94x = 10,163,394.31
  5. Step 5: Solve for x
    x = 10,163,394.31/3,192.94
  6. Step 6: Final answer
    x = 3,183.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.