Home / 9,910.02-14,864.64-3,336.06

Finding the Fourth Proportional to 9,910.02, 14,864.64 and 3,336.06

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Solution

The fourth proportional to 9,910.02, 14,864.64 and 3,336.06 is: 5,003.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910.02 : 14,864.64 = 3,336.06 : x
  2. Step 2: Convert to fraction form
    9,910.02/14,864.64 = 3,336.06/x
  3. Step 3: Cross multiply
    9,910.02x = 14,864.64 × 3,336.06
  4. Step 4: Simplify right side
    9,910.02x = 49,589,330.92
  5. Step 5: Solve for x
    x = 49,589,330.92/9,910.02
  6. Step 6: Final answer
    x = 5,003.96

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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.