Home / 336,469.04-504,555.84-125,959.34

Finding the Fourth Proportional to 336,469.04, 504,555.84 and 125,959.34

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Solution

The fourth proportional to 336,469.04, 504,555.84 and 125,959.34 is: 188,883.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,469.04 : 504,555.84 = 125,959.34 : x
  2. Step 2: Convert to fraction form
    336,469.04/504,555.84 = 125,959.34/x
  3. Step 3: Cross multiply
    336,469.04x = 504,555.84 × 125,959.34
  4. Step 4: Simplify right side
    336,469.04x = 63,553,520,599.55
  5. Step 5: Solve for x
    x = 63,553,520,599.55/336,469.04
  6. Step 6: Final answer
    x = 188,883.71

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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.