Home / 25,336.26-34,964.26-14,005.58

Finding the Fourth Proportional to 25,336.26, 34,964.26 and 14,005.58

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Solution

The fourth proportional to 25,336.26, 34,964.26 and 14,005.58 is: 19,327.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,336.26 : 34,964.26 = 14,005.58 : x
  2. Step 2: Convert to fraction form
    25,336.26/34,964.26 = 14,005.58/x
  3. Step 3: Cross multiply
    25,336.26x = 34,964.26 × 14,005.58
  4. Step 4: Simplify right side
    25,336.26x = 489,694,530.74
  5. Step 5: Solve for x
    x = 489,694,530.74/25,336.26
  6. Step 6: Final answer
    x = 19,327.81

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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.