Home / 25,363.33-34,999.19-14,032.64

Finding the Fourth Proportional to 25,363.33, 34,999.19 and 14,032.64

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Solution

The fourth proportional to 25,363.33, 34,999.19 and 14,032.64 is: 19,363.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,363.33 : 34,999.19 = 14,032.64 : x
  2. Step 2: Convert to fraction form
    25,363.33/34,999.19 = 14,032.64/x
  3. Step 3: Cross multiply
    25,363.33x = 34,999.19 × 14,032.64
  4. Step 4: Simplify right side
    25,363.33x = 491,131,103.52
  5. Step 5: Solve for x
    x = 491,131,103.52/25,363.33
  6. Step 6: Final answer
    x = 19,363.83

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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.