Home / 45,910.22-68,865.34-14,767.34

Finding the Fourth Proportional to 45,910.22, 68,865.34 and 14,767.34

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Solution

The fourth proportional to 45,910.22, 68,865.34 and 14,767.34 is: 22,151.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,910.22 : 68,865.34 = 14,767.34 : x
  2. Step 2: Convert to fraction form
    45,910.22/68,865.34 = 14,767.34/x
  3. Step 3: Cross multiply
    45,910.22x = 68,865.34 × 14,767.34
  4. Step 4: Simplify right side
    45,910.22x = 1,016,957,890.00
  5. Step 5: Solve for x
    x = 1,016,957,890.00/45,910.22
  6. Step 6: Final answer
    x = 22,151.01

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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.