Home / 64,550.33-96,831.45-25,110.44

Finding the Fourth Proportional to 64,550.33, 96,831.45 and 25,110.44

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Solution

The fourth proportional to 64,550.33, 96,831.45 and 25,110.44 is: 37,667.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,550.33 : 96,831.45 = 25,110.44 : x
  2. Step 2: Convert to fraction form
    64,550.33/96,831.45 = 25,110.44/x
  3. Step 3: Cross multiply
    64,550.33x = 96,831.45 × 25,110.44
  4. Step 4: Simplify right side
    64,550.33x = 2,431,479,831.18
  5. Step 5: Solve for x
    x = 2,431,479,831.18/64,550.33
  6. Step 6: Final answer
    x = 37,667.97

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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.