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Finding the Fourth Proportional to 93,603.33, 140,460.48 and 34,480.49

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Solution

The fourth proportional to 93,603.33, 140,460.48 and 34,480.49 is: 51,741.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,603.33 : 140,460.48 = 34,480.49 : x
  2. Step 2: Convert to fraction form
    93,603.33/140,460.48 = 34,480.49/x
  3. Step 3: Cross multiply
    93,603.33x = 140,460.48 × 34,480.49
  4. Step 4: Simplify right side
    93,603.33x = 4,843,145,473.73
  5. Step 5: Solve for x
    x = 4,843,145,473.73/93,603.33
  6. Step 6: Final answer
    x = 51,741.17

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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.