Home / 93,936.66-140,923.44-34,772.82

Finding the Fourth Proportional to 93,936.66, 140,923.44 and 34,772.82

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Solution

The fourth proportional to 93,936.66, 140,923.44 and 34,772.82 is: 52,166.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,936.66 : 140,923.44 = 34,772.82 : x
  2. Step 2: Convert to fraction form
    93,936.66/140,923.44 = 34,772.82/x
  3. Step 3: Cross multiply
    93,936.66x = 140,923.44 × 34,772.82
  4. Step 4: Simplify right side
    93,936.66x = 4,900,305,412.90
  5. Step 5: Solve for x
    x = 4,900,305,412.90/93,936.66
  6. Step 6: Final answer
    x = 52,166.06

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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.