Home / 18,025.26-24,873.24-10,066.38

Finding the Fourth Proportional to 18,025.26, 24,873.24 and 10,066.38

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Solution

The fourth proportional to 18,025.26, 24,873.24 and 10,066.38 is: 13,890.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025.26 : 24,873.24 = 10,066.38 : x
  2. Step 2: Convert to fraction form
    18,025.26/24,873.24 = 10,066.38/x
  3. Step 3: Cross multiply
    18,025.26x = 24,873.24 × 10,066.38
  4. Step 4: Simplify right side
    18,025.26x = 250,383,485.67
  5. Step 5: Solve for x
    x = 250,383,485.67/18,025.26
  6. Step 6: Final answer
    x = 13,890.70

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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.