Home / 17,789.43-24,552.40-12,044.28

Finding the Fourth Proportional to 17,789.43, 24,552.40 and 12,044.28

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Solution

The fourth proportional to 17,789.43, 24,552.40 and 12,044.28 is: 16,623.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,789.43 : 24,552.40 = 12,044.28 : x
  2. Step 2: Convert to fraction form
    17,789.43/24,552.40 = 12,044.28/x
  3. Step 3: Cross multiply
    17,789.43x = 24,552.40 × 12,044.28
  4. Step 4: Simplify right side
    17,789.43x = 295,715,980.27
  5. Step 5: Solve for x
    x = 295,715,980.27/17,789.43
  6. Step 6: Final answer
    x = 16,623.13

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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.