Home / 25,006.52-34,508.58-13,828.52

Finding the Fourth Proportional to 25,006.52, 34,508.58 and 13,828.52

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Solution

The fourth proportional to 25,006.52, 34,508.58 and 13,828.52 is: 19,083.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,006.52 : 34,508.58 = 13,828.52 : x
  2. Step 2: Convert to fraction form
    25,006.52/34,508.58 = 13,828.52/x
  3. Step 3: Cross multiply
    25,006.52x = 34,508.58 × 13,828.52
  4. Step 4: Simplify right side
    25,006.52x = 477,202,588.70
  5. Step 5: Solve for x
    x = 477,202,588.70/25,006.52
  6. Step 6: Final answer
    x = 19,083.13

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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.