Home / 17,514.86-24,166.20-11,235.74

Finding the Fourth Proportional to 17,514.86, 24,166.20 and 11,235.74

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Solution

The fourth proportional to 17,514.86, 24,166.20 and 11,235.74 is: 15,502.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514.86 : 24,166.20 = 11,235.74 : x
  2. Step 2: Convert to fraction form
    17,514.86/24,166.20 = 11,235.74/x
  3. Step 3: Cross multiply
    17,514.86x = 24,166.20 × 11,235.74
  4. Step 4: Simplify right side
    17,514.86x = 271,525,139.99
  5. Step 5: Solve for x
    x = 271,525,139.99/17,514.86
  6. Step 6: Final answer
    x = 15,502.56

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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.