Home / 29,083.13-40,149.94-19,573.02

Finding the Fourth Proportional to 29,083.13, 40,149.94 and 19,573.02

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Solution

The fourth proportional to 29,083.13, 40,149.94 and 19,573.02 is: 27,021.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,083.13 : 40,149.94 = 19,573.02 : x
  2. Step 2: Convert to fraction form
    29,083.13/40,149.94 = 19,573.02/x
  3. Step 3: Cross multiply
    29,083.13x = 40,149.94 × 19,573.02
  4. Step 4: Simplify right side
    29,083.13x = 785,855,578.62
  5. Step 5: Solve for x
    x = 785,855,578.62/29,083.13
  6. Step 6: Final answer
    x = 27,021.01

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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.