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Finding the Fourth Proportional to 233,552, 322,309.44 and 127,568

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Solution

The fourth proportional to 233,552, 322,309.44 and 127,568 is: 176,048.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,552 : 322,309.44 = 127,568 : x
  2. Step 2: Convert to fraction form
    233,552/322,309.44 = 127,568/x
  3. Step 3: Cross multiply
    233,552x = 322,309.44 × 127,568
  4. Step 4: Simplify right side
    233,552x = 41,116,370,641.92
  5. Step 5: Solve for x
    x = 41,116,370,641.92/233,552
  6. Step 6: Final answer
    x = 176,048.03

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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.