Home / 64,204.82-96,282.44-22,076.94

Finding the Fourth Proportional to 64,204.82, 96,282.44 and 22,076.94

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Solution

The fourth proportional to 64,204.82, 96,282.44 and 22,076.94 is: 33,106.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,204.82 : 96,282.44 = 22,076.94 : x
  2. Step 2: Convert to fraction form
    64,204.82/96,282.44 = 22,076.94/x
  3. Step 3: Cross multiply
    64,204.82x = 96,282.44 × 22,076.94
  4. Step 4: Simplify right side
    64,204.82x = 2,125,621,650.93
  5. Step 5: Solve for x
    x = 2,125,621,650.93/64,204.82
  6. Step 6: Final answer
    x = 33,106.89

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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.