Home / 18,025.30-24,873.42-10,469.22

Finding the Fourth Proportional to 18,025.30, 24,873.42 and 10,469.22

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Solution

The fourth proportional to 18,025.30, 24,873.42 and 10,469.22 is: 14,446.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025.30 : 24,873.42 = 10,469.22 : x
  2. Step 2: Convert to fraction form
    18,025.30/24,873.42 = 10,469.22/x
  3. Step 3: Cross multiply
    18,025.30x = 24,873.42 × 10,469.22
  4. Step 4: Simplify right side
    18,025.30x = 260,405,306.13
  5. Step 5: Solve for x
    x = 260,405,306.13/18,025.30
  6. Step 6: Final answer
    x = 14,446.66

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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.