Home / 13,792.29-20,691.69-6,003.33

Finding the Fourth Proportional to 13,792.29, 20,691.69 and 6,003.33

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Solution

The fourth proportional to 13,792.29, 20,691.69 and 6,003.33 is: 9,006.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,792.29 : 20,691.69 = 6,003.33 : x
  2. Step 2: Convert to fraction form
    13,792.29/20,691.69 = 6,003.33/x
  3. Step 3: Cross multiply
    13,792.29x = 20,691.69 × 6,003.33
  4. Step 4: Simplify right side
    13,792.29x = 124,219,043.33
  5. Step 5: Solve for x
    x = 124,219,043.33/13,792.29
  6. Step 6: Final answer
    x = 9,006.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.