Home / 4,042.86-6,060.24-1,576.14

Finding the Fourth Proportional to 4,042.86, 6,060.24 and 1,576.14

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Solution

The fourth proportional to 4,042.86, 6,060.24 and 1,576.14 is: 2,362.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042.86 : 6,060.24 = 1,576.14 : x
  2. Step 2: Convert to fraction form
    4,042.86/6,060.24 = 1,576.14/x
  3. Step 3: Cross multiply
    4,042.86x = 6,060.24 × 1,576.14
  4. Step 4: Simplify right side
    4,042.86x = 9,551,786.67
  5. Step 5: Solve for x
    x = 9,551,786.67/4,042.86
  6. Step 6: Final answer
    x = 2,362.63

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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.