Home / 11,134.35-16,706.39-4,562.01

Finding the Fourth Proportional to 11,134.35, 16,706.39 and 4,562.01

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Solution

The fourth proportional to 11,134.35, 16,706.39 and 4,562.01 is: 6,845.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134.35 : 16,706.39 = 4,562.01 : x
  2. Step 2: Convert to fraction form
    11,134.35/16,706.39 = 4,562.01/x
  3. Step 3: Cross multiply
    11,134.35x = 16,706.39 × 4,562.01
  4. Step 4: Simplify right side
    11,134.35x = 76,214,695.43
  5. Step 5: Solve for x
    x = 76,214,695.43/11,134.35
  6. Step 6: Final answer
    x = 6,845.01

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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.