Home / 82,794.05-124,188.24-23,629.73

Finding the Fourth Proportional to 82,794.05, 124,188.24 and 23,629.73

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Solution

The fourth proportional to 82,794.05, 124,188.24 and 23,629.73 is: 35,443.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,794.05 : 124,188.24 = 23,629.73 : x
  2. Step 2: Convert to fraction form
    82,794.05/124,188.24 = 23,629.73/x
  3. Step 3: Cross multiply
    82,794.05x = 124,188.24 × 23,629.73
  4. Step 4: Simplify right side
    82,794.05x = 2,934,533,915.13
  5. Step 5: Solve for x
    x = 2,934,533,915.13/82,794.05
  6. Step 6: Final answer
    x = 35,443.78

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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.