Home / 39,092.24-58,602.82-20,350.26

Finding the Fourth Proportional to 39,092.24, 58,602.82 and 20,350.26

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Solution

The fourth proportional to 39,092.24, 58,602.82 and 20,350.26 is: 30,506.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,092.24 : 58,602.82 = 20,350.26 : x
  2. Step 2: Convert to fraction form
    39,092.24/58,602.82 = 20,350.26/x
  3. Step 3: Cross multiply
    39,092.24x = 58,602.82 × 20,350.26
  4. Step 4: Simplify right side
    39,092.24x = 1,192,582,228.97
  5. Step 5: Solve for x
    x = 1,192,582,228.97/39,092.24
  6. Step 6: Final answer
    x = 30,506.88

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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.