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Finding the Fourth Proportional to 96,570.77, 144,849.80 and 33,376.19

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Solution

The fourth proportional to 96,570.77, 144,849.80 and 33,376.19 is: 50,062.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,570.77 : 144,849.80 = 33,376.19 : x
  2. Step 2: Convert to fraction form
    96,570.77/144,849.80 = 33,376.19/x
  3. Step 3: Cross multiply
    96,570.77x = 144,849.80 × 33,376.19
  4. Step 4: Simplify right side
    96,570.77x = 4,834,534,446.26
  5. Step 5: Solve for x
    x = 4,834,534,446.26/96,570.77
  6. Step 6: Final answer
    x = 50,062.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.