Home / 94,170.22-141,256.49-27,611.67

Finding the Fourth Proportional to 94,170.22, 141,256.49 and 27,611.67

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Solution

The fourth proportional to 94,170.22, 141,256.49 and 27,611.67 is: 41,417.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,170.22 : 141,256.49 = 27,611.67 : x
  2. Step 2: Convert to fraction form
    94,170.22/141,256.49 = 27,611.67/x
  3. Step 3: Cross multiply
    94,170.22x = 141,256.49 × 27,611.67
  4. Step 4: Simplify right side
    94,170.22x = 3,900,327,126.56
  5. Step 5: Solve for x
    x = 3,900,327,126.56/94,170.22
  6. Step 6: Final answer
    x = 41,417.84

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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.