Home / 17,992.42-24,833.99-12,259.35

Finding the Fourth Proportional to 17,992.42, 24,833.99 and 12,259.35

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Solution

The fourth proportional to 17,992.42, 24,833.99 and 12,259.35 is: 16,920.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,992.42 : 24,833.99 = 12,259.35 : x
  2. Step 2: Convert to fraction form
    17,992.42/24,833.99 = 12,259.35/x
  3. Step 3: Cross multiply
    17,992.42x = 24,833.99 × 12,259.35
  4. Step 4: Simplify right side
    17,992.42x = 304,448,514.01
  5. Step 5: Solve for x
    x = 304,448,514.01/17,992.42
  6. Step 6: Final answer
    x = 16,920.93

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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.