Home / 349,224.84-523,202.94-269,391.24

Finding the Fourth Proportional to 349,224.84, 523,202.94 and 269,391.24

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Solution

The fourth proportional to 349,224.84, 523,202.94 and 269,391.24 is: 403,597.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,224.84 : 523,202.94 = 269,391.24 : x
  2. Step 2: Convert to fraction form
    349,224.84/523,202.94 = 269,391.24/x
  3. Step 3: Cross multiply
    349,224.84x = 523,202.94 × 269,391.24
  4. Step 4: Simplify right side
    349,224.84x = 140,946,288,778.25
  5. Step 5: Solve for x
    x = 140,946,288,778.25/349,224.84
  6. Step 6: Final answer
    x = 403,597.55

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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.