Home / 89,922.46-134,883.78-23,357.02

Finding the Fourth Proportional to 89,922.46, 134,883.78 and 23,357.02

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Solution

The fourth proportional to 89,922.46, 134,883.78 and 23,357.02 is: 35,035.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,922.46 : 134,883.78 = 23,357.02 : x
  2. Step 2: Convert to fraction form
    89,922.46/134,883.78 = 23,357.02/x
  3. Step 3: Cross multiply
    89,922.46x = 134,883.78 × 23,357.02
  4. Step 4: Simplify right side
    89,922.46x = 3,150,483,147.14
  5. Step 5: Solve for x
    x = 3,150,483,147.14/89,922.46
  6. Step 6: Final answer
    x = 35,035.55

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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.