Home / 336,125.45-463,824.57-192,882.42

Finding the Fourth Proportional to 336,125.45, 463,824.57 and 192,882.42

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Solution

The fourth proportional to 336,125.45, 463,824.57 and 192,882.42 is: 266,161.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,125.45 : 463,824.57 = 192,882.42 : x
  2. Step 2: Convert to fraction form
    336,125.45/463,824.57 = 192,882.42/x
  3. Step 3: Cross multiply
    336,125.45x = 463,824.57 × 192,882.42
  4. Step 4: Simplify right side
    336,125.45x = 89,463,605,517.06
  5. Step 5: Solve for x
    x = 89,463,605,517.06/336,125.45
  6. Step 6: Final answer
    x = 266,161.36

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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.