Home / 44,954.80-67,433.28-11,676.22

Finding the Fourth Proportional to 44,954.80, 67,433.28 and 11,676.22

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Solution

The fourth proportional to 44,954.80, 67,433.28 and 11,676.22 is: 17,514.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,954.80 : 67,433.28 = 11,676.22 : x
  2. Step 2: Convert to fraction form
    44,954.80/67,433.28 = 11,676.22/x
  3. Step 3: Cross multiply
    44,954.80x = 67,433.28 × 11,676.22
  4. Step 4: Simplify right side
    44,954.80x = 787,365,812.60
  5. Step 5: Solve for x
    x = 787,365,812.60/44,954.80
  6. Step 6: Final answer
    x = 17,514.61

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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.