Home / 95,664.78-143,497.44-33,335.28

Finding the Fourth Proportional to 95,664.78, 143,497.44 and 33,335.28

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Solution

The fourth proportional to 95,664.78, 143,497.44 and 33,335.28 is: 50,003.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,664.78 : 143,497.44 = 33,335.28 : x
  2. Step 2: Convert to fraction form
    95,664.78/143,497.44 = 33,335.28/x
  3. Step 3: Cross multiply
    95,664.78x = 143,497.44 × 33,335.28
  4. Step 4: Simplify right side
    95,664.78x = 4,783,527,341.68
  5. Step 5: Solve for x
    x = 4,783,527,341.68/95,664.78
  6. Step 6: Final answer
    x = 50,003.01

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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.