Home / 19,746.09-27,249.12-10,793.34

Finding the Fourth Proportional to 19,746.09, 27,249.12 and 10,793.34

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Solution

The fourth proportional to 19,746.09, 27,249.12 and 10,793.34 is: 14,894.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,746.09 : 27,249.12 = 10,793.34 : x
  2. Step 2: Convert to fraction form
    19,746.09/27,249.12 = 10,793.34/x
  3. Step 3: Cross multiply
    19,746.09x = 27,249.12 × 10,793.34
  4. Step 4: Simplify right side
    19,746.09x = 294,109,016.86
  5. Step 5: Solve for x
    x = 294,109,016.86/19,746.09
  6. Step 6: Final answer
    x = 14,894.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.