Home / 7,016.13-10,524.08-2,018.61

Finding the Fourth Proportional to 7,016.13, 10,524.08 and 2,018.61

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Solution

The fourth proportional to 7,016.13, 10,524.08 and 2,018.61 is: 3,027.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016.13 : 10,524.08 = 2,018.61 : x
  2. Step 2: Convert to fraction form
    7,016.13/10,524.08 = 2,018.61/x
  3. Step 3: Cross multiply
    7,016.13x = 10,524.08 × 2,018.61
  4. Step 4: Simplify right side
    7,016.13x = 21,244,018.18
  5. Step 5: Solve for x
    x = 21,244,018.18/7,016.13
  6. Step 6: Final answer
    x = 3,027.88

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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.