Home / 39,092.08-53,949.82-22,096.45

Finding the Fourth Proportional to 39,092.08, 53,949.82 and 22,096.45

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Solution

The fourth proportional to 39,092.08, 53,949.82 and 22,096.45 is: 30,494.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,092.08 : 53,949.82 = 22,096.45 : x
  2. Step 2: Convert to fraction form
    39,092.08/53,949.82 = 22,096.45/x
  3. Step 3: Cross multiply
    39,092.08x = 53,949.82 × 22,096.45
  4. Step 4: Simplify right side
    39,092.08x = 1,192,099,500.14
  5. Step 5: Solve for x
    x = 1,192,099,500.14/39,092.08
  6. Step 6: Final answer
    x = 30,494.66

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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.