Home / 29,865.66-44,817.93-13,236.54

Finding the Fourth Proportional to 29,865.66, 44,817.93 and 13,236.54

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Solution

The fourth proportional to 29,865.66, 44,817.93 and 13,236.54 is: 19,863.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,865.66 : 44,817.93 = 13,236.54 : x
  2. Step 2: Convert to fraction form
    29,865.66/44,817.93 = 13,236.54/x
  3. Step 3: Cross multiply
    29,865.66x = 44,817.93 × 13,236.54
  4. Step 4: Simplify right side
    29,865.66x = 593,234,323.16
  5. Step 5: Solve for x
    x = 593,234,323.16/29,865.66
  6. Step 6: Final answer
    x = 19,863.43

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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.