Home / 34,576.53-51,833.11-11,190.93

Finding the Fourth Proportional to 34,576.53, 51,833.11 and 11,190.93

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Solution

The fourth proportional to 34,576.53, 51,833.11 and 11,190.93 is: 16,776.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,576.53 : 51,833.11 = 11,190.93 : x
  2. Step 2: Convert to fraction form
    34,576.53/51,833.11 = 11,190.93/x
  3. Step 3: Cross multiply
    34,576.53x = 51,833.11 × 11,190.93
  4. Step 4: Simplify right side
    34,576.53x = 580,060,705.69
  5. Step 5: Solve for x
    x = 580,060,705.69/34,576.53
  6. Step 6: Final answer
    x = 16,776.14

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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.