Home / 62,911.22-94,383.70-27,380.18

Finding the Fourth Proportional to 62,911.22, 94,383.70 and 27,380.18

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Solution

The fourth proportional to 62,911.22, 94,383.70 and 27,380.18 is: 41,077.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,911.22 : 94,383.70 = 27,380.18 : x
  2. Step 2: Convert to fraction form
    62,911.22/94,383.70 = 27,380.18/x
  3. Step 3: Cross multiply
    62,911.22x = 94,383.70 × 27,380.18
  4. Step 4: Simplify right side
    62,911.22x = 2,584,242,862.57
  5. Step 5: Solve for x
    x = 2,584,242,862.57/62,911.22
  6. Step 6: Final answer
    x = 41,077.62

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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.