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Finding the Fourth Proportional to 233,570.52, 322,327.68 and 132,968.52

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Solution

The fourth proportional to 233,570.52, 322,327.68 and 132,968.52 is: 183,496.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,570.52 : 322,327.68 = 132,968.52 : x
  2. Step 2: Convert to fraction form
    233,570.52/322,327.68 = 132,968.52/x
  3. Step 3: Cross multiply
    233,570.52x = 322,327.68 × 132,968.52
  4. Step 4: Simplify right side
    233,570.52x = 42,859,434,564.63
  5. Step 5: Solve for x
    x = 42,859,434,564.63/233,570.52
  6. Step 6: Final answer
    x = 183,496.76

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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.