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Finding the Fourth Proportional to 160,736.19, 241,110.15 and 60,903.82

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Solution

The fourth proportional to 160,736.19, 241,110.15 and 60,903.82 is: 91,357.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,736.19 : 241,110.15 = 60,903.82 : x
  2. Step 2: Convert to fraction form
    160,736.19/241,110.15 = 60,903.82/x
  3. Step 3: Cross multiply
    160,736.19x = 241,110.15 × 60,903.82
  4. Step 4: Simplify right side
    160,736.19x = 14,684,529,175.77
  5. Step 5: Solve for x
    x = 14,684,529,175.77/160,736.19
  6. Step 6: Final answer
    x = 91,357.95

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Why These Related Problems?

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