Home / 200,795.46-277,092.92-110,150.62

Finding the Fourth Proportional to 200,795.46, 277,092.92 and 110,150.62

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Solution

The fourth proportional to 200,795.46, 277,092.92 and 110,150.62 is: 152,005.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,795.46 : 277,092.92 = 110,150.62 : x
  2. Step 2: Convert to fraction form
    200,795.46/277,092.92 = 110,150.62/x
  3. Step 3: Cross multiply
    200,795.46x = 277,092.92 × 110,150.62
  4. Step 4: Simplify right side
    200,795.46x = 30,521,956,935.61
  5. Step 5: Solve for x
    x = 30,521,956,935.61/200,795.46
  6. Step 6: Final answer
    x = 152,005.21

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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.