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Finding the Fourth Proportional to 336,092.81, 463,802.58 and 183,132.81

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Solution

The fourth proportional to 336,092.81, 463,802.58 and 183,132.81 is: 252,720.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,092.81 : 463,802.58 = 183,132.81 : x
  2. Step 2: Convert to fraction form
    336,092.81/463,802.58 = 183,132.81/x
  3. Step 3: Cross multiply
    336,092.81x = 463,802.58 × 183,132.81
  4. Step 4: Simplify right side
    336,092.81x = 84,937,469,760.65
  5. Step 5: Solve for x
    x = 84,937,469,760.65/336,092.81
  6. Step 6: Final answer
    x = 252,720.29

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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.