Home / 89,861.22-134,792.22-23,296.62

Finding the Fourth Proportional to 89,861.22, 134,792.22 and 23,296.62

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Solution

The fourth proportional to 89,861.22, 134,792.22 and 23,296.62 is: 34,945.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,861.22 : 134,792.22 = 23,296.62 : x
  2. Step 2: Convert to fraction form
    89,861.22/134,792.22 = 23,296.62/x
  3. Step 3: Cross multiply
    89,861.22x = 134,792.22 × 23,296.62
  4. Step 4: Simplify right side
    89,861.22x = 3,140,203,128.30
  5. Step 5: Solve for x
    x = 3,140,203,128.30/89,861.22
  6. Step 6: Final answer
    x = 34,945.03

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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.