Home / 64,327.75-96,467.91-22,197.07

Finding the Fourth Proportional to 64,327.75, 96,467.91 and 22,197.07

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Solution

The fourth proportional to 64,327.75, 96,467.91 and 22,197.07 is: 33,287.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,327.75 : 96,467.91 = 22,197.07 : x
  2. Step 2: Convert to fraction form
    64,327.75/96,467.91 = 22,197.07/x
  3. Step 3: Cross multiply
    64,327.75x = 96,467.91 × 22,197.07
  4. Step 4: Simplify right side
    64,327.75x = 2,141,304,951.02
  5. Step 5: Solve for x
    x = 2,141,304,951.02/64,327.75
  6. Step 6: Final answer
    x = 33,287.42

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1.5x scale

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.