Home / 336,105.14-463,819.16-183,144.53

Finding the Fourth Proportional to 336,105.14, 463,819.16 and 183,144.53

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Solution

The fourth proportional to 336,105.14, 463,819.16 and 183,144.53 is: 252,736.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,105.14 : 463,819.16 = 183,144.53 : x
  2. Step 2: Convert to fraction form
    336,105.14/463,819.16 = 183,144.53/x
  3. Step 3: Cross multiply
    336,105.14x = 463,819.16 × 183,144.53
  4. Step 4: Simplify right side
    336,105.14x = 84,945,943,680.60
  5. Step 5: Solve for x
    x = 84,945,943,680.60/336,105.14
  6. Step 6: Final answer
    x = 252,736.23

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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.