Home / 25,934.54-38,898.14-14,805.14

Finding the Fourth Proportional to 25,934.54, 38,898.14 and 14,805.14

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Solution

The fourth proportional to 25,934.54, 38,898.14 and 14,805.14 is: 22,205.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,934.54 : 38,898.14 = 14,805.14 : x
  2. Step 2: Convert to fraction form
    25,934.54/38,898.14 = 14,805.14/x
  3. Step 3: Cross multiply
    25,934.54x = 38,898.14 × 14,805.14
  4. Step 4: Simplify right side
    25,934.54x = 575,892,408.44
  5. Step 5: Solve for x
    x = 575,892,408.44/25,934.54
  6. Step 6: Final answer
    x = 22,205.61

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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.