Home / 39,415.62-54,380.36-24,096.69

Finding the Fourth Proportional to 39,415.62, 54,380.36 and 24,096.69

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Solution

The fourth proportional to 39,415.62, 54,380.36 and 24,096.69 is: 33,245.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,415.62 : 54,380.36 = 24,096.69 : x
  2. Step 2: Convert to fraction form
    39,415.62/54,380.36 = 24,096.69/x
  3. Step 3: Cross multiply
    39,415.62x = 54,380.36 × 24,096.69
  4. Step 4: Simplify right side
    39,415.62x = 1,310,386,556.52
  5. Step 5: Solve for x
    x = 1,310,386,556.52/39,415.62
  6. Step 6: Final answer
    x = 33,245.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.