Home / 18,091.96-24,967.10-10,025.85

Finding the Fourth Proportional to 18,091.96, 24,967.10 and 10,025.85

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Solution

The fourth proportional to 18,091.96, 24,967.10 and 10,025.85 is: 13,835.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,091.96 : 24,967.10 = 10,025.85 : x
  2. Step 2: Convert to fraction form
    18,091.96/24,967.10 = 10,025.85/x
  3. Step 3: Cross multiply
    18,091.96x = 24,967.10 × 10,025.85
  4. Step 4: Simplify right side
    18,091.96x = 250,316,399.54
  5. Step 5: Solve for x
    x = 250,316,399.54/18,091.96
  6. Step 6: Final answer
    x = 13,835.78

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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.