Home / 94,334.22-141,525.63-27,771.66

Finding the Fourth Proportional to 94,334.22, 141,525.63 and 27,771.66

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Solution

The fourth proportional to 94,334.22, 141,525.63 and 27,771.66 is: 41,664.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,334.22 : 141,525.63 = 27,771.66 : x
  2. Step 2: Convert to fraction form
    94,334.22/141,525.63 = 27,771.66/x
  3. Step 3: Cross multiply
    94,334.22x = 141,525.63 × 27,771.66
  4. Step 4: Simplify right side
    94,334.22x = 3,930,401,677.65
  5. Step 5: Solve for x
    x = 3,930,401,677.65/94,334.22
  6. Step 6: Final answer
    x = 41,664.64

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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.