Home / 94,567.33-141,831.33-27,991.84

Finding the Fourth Proportional to 94,567.33, 141,831.33 and 27,991.84

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Solution

The fourth proportional to 94,567.33, 141,831.33 and 27,991.84 is: 41,981.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,567.33 : 141,831.33 = 27,991.84 : x
  2. Step 2: Convert to fraction form
    94,567.33/141,831.33 = 27,991.84/x
  3. Step 3: Cross multiply
    94,567.33x = 141,831.33 × 27,991.84
  4. Step 4: Simplify right side
    94,567.33x = 3,970,119,896.35
  5. Step 5: Solve for x
    x = 3,970,119,896.35/94,567.33
  6. Step 6: Final answer
    x = 41,981.94

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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.