Home / 17,514.54-24,163.12-10,788.50

Finding the Fourth Proportional to 17,514.54, 24,163.12 and 10,788.50

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Solution

The fourth proportional to 17,514.54, 24,163.12 and 10,788.50 is: 14,883.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514.54 : 24,163.12 = 10,788.50 : x
  2. Step 2: Convert to fraction form
    17,514.54/24,163.12 = 10,788.50/x
  3. Step 3: Cross multiply
    17,514.54x = 24,163.12 × 10,788.50
  4. Step 4: Simplify right side
    17,514.54x = 260,683,937.70
  5. Step 5: Solve for x
    x = 260,683,937.70/17,514.54
  6. Step 6: Final answer
    x = 14,883.86

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1.5x scale

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.