Home / 38,014.96-57,025.48-13,044.96

Finding the Fourth Proportional to 38,014.96, 57,025.48 and 13,044.96

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Solution

The fourth proportional to 38,014.96, 57,025.48 and 13,044.96 is: 19,568.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,014.96 : 57,025.48 = 13,044.96 : x
  2. Step 2: Convert to fraction form
    38,014.96/57,025.48 = 13,044.96/x
  3. Step 3: Cross multiply
    38,014.96x = 57,025.48 × 13,044.96
  4. Step 4: Simplify right side
    38,014.96x = 743,895,105.58
  5. Step 5: Solve for x
    x = 743,895,105.58/38,014.96
  6. Step 6: Final answer
    x = 19,568.48

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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.