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Finding the Fourth Proportional to 60,298.48, 83,211.57 and 33,444.96

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Solution

The fourth proportional to 60,298.48, 83,211.57 and 33,444.96 is: 46,153.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,298.48 : 83,211.57 = 33,444.96 : x
  2. Step 2: Convert to fraction form
    60,298.48/83,211.57 = 33,444.96/x
  3. Step 3: Cross multiply
    60,298.48x = 83,211.57 × 33,444.96
  4. Step 4: Simplify right side
    60,298.48x = 2,783,007,630.19
  5. Step 5: Solve for x
    x = 2,783,007,630.19/60,298.48
  6. Step 6: Final answer
    x = 46,153.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.