Home / 44,896.46-67,330.11-21,200.34

Finding the Fourth Proportional to 44,896.46, 67,330.11 and 21,200.34

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Solution

The fourth proportional to 44,896.46, 67,330.11 and 21,200.34 is: 31,793.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,896.46 : 67,330.11 = 21,200.34 : x
  2. Step 2: Convert to fraction form
    44,896.46/67,330.11 = 21,200.34/x
  3. Step 3: Cross multiply
    44,896.46x = 67,330.11 × 21,200.34
  4. Step 4: Simplify right side
    44,896.46x = 1,427,421,224.24
  5. Step 5: Solve for x
    x = 1,427,421,224.24/44,896.46
  6. Step 6: Final answer
    x = 31,793.63

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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.