Home / 336,104.24-463,803-192,876.08

Finding the Fourth Proportional to 336,104.24, 463,803 and 192,876.08

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Solution

The fourth proportional to 336,104.24, 463,803 and 192,876.08 is: 266,157.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,104.24 : 463,803 = 192,876.08 : x
  2. Step 2: Convert to fraction form
    336,104.24/463,803 = 192,876.08/x
  3. Step 3: Cross multiply
    336,104.24x = 463,803 × 192,876.08
  4. Step 4: Simplify right side
    336,104.24x = 89,456,504,532.24
  5. Step 5: Solve for x
    x = 89,456,504,532.24/336,104.24
  6. Step 6: Final answer
    x = 266,157.02

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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.