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Finding the Fourth Proportional to 234,802.44, 352,050.48 and 154,597.65

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Solution

The fourth proportional to 234,802.44, 352,050.48 and 154,597.65 is: 231,795.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,802.44 : 352,050.48 = 154,597.65 : x
  2. Step 2: Convert to fraction form
    234,802.44/352,050.48 = 154,597.65/x
  3. Step 3: Cross multiply
    234,802.44x = 352,050.48 × 154,597.65
  4. Step 4: Simplify right side
    234,802.44x = 54,426,176,889.37
  5. Step 5: Solve for x
    x = 54,426,176,889.37/234,802.44
  6. Step 6: Final answer
    x = 231,795.62

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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.