Home / 24,698.52-34,083.76-13,367.80

Finding the Fourth Proportional to 24,698.52, 34,083.76 and 13,367.80

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Solution

The fourth proportional to 24,698.52, 34,083.76 and 13,367.80 is: 18,447.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,698.52 : 34,083.76 = 13,367.80 : x
  2. Step 2: Convert to fraction form
    24,698.52/34,083.76 = 13,367.80/x
  3. Step 3: Cross multiply
    24,698.52x = 34,083.76 × 13,367.80
  4. Step 4: Simplify right side
    24,698.52x = 455,624,886.93
  5. Step 5: Solve for x
    x = 455,624,886.93/24,698.52
  6. Step 6: Final answer
    x = 18,447.46

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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.