Home / 4,064.36-6,096.60-1,872.48

Finding the Fourth Proportional to 4,064.36, 6,096.60 and 1,872.48

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Solution

The fourth proportional to 4,064.36, 6,096.60 and 1,872.48 is: 2,808.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.36 : 6,096.60 = 1,872.48 : x
  2. Step 2: Convert to fraction form
    4,064.36/6,096.60 = 1,872.48/x
  3. Step 3: Cross multiply
    4,064.36x = 6,096.60 × 1,872.48
  4. Step 4: Simplify right side
    4,064.36x = 11,415,761.57
  5. Step 5: Solve for x
    x = 11,415,761.57/4,064.36
  6. Step 6: Final answer
    x = 2,808.75

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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.