Home / 19,904.43-29,832.03-10,046.52

Finding the Fourth Proportional to 19,904.43, 29,832.03 and 10,046.52

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Solution

The fourth proportional to 19,904.43, 29,832.03 and 10,046.52 is: 15,057.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,904.43 : 29,832.03 = 10,046.52 : x
  2. Step 2: Convert to fraction form
    19,904.43/29,832.03 = 10,046.52/x
  3. Step 3: Cross multiply
    19,904.43x = 29,832.03 × 10,046.52
  4. Step 4: Simplify right side
    19,904.43x = 299,708,086.04
  5. Step 5: Solve for x
    x = 299,708,086.04/19,904.43
  6. Step 6: Final answer
    x = 15,057.36

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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.