Home / 4,498.19-6,750.27-1,576.49

Finding the Fourth Proportional to 4,498.19, 6,750.27 and 1,576.49

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Solution

The fourth proportional to 4,498.19, 6,750.27 and 1,576.49 is: 2,365.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498.19 : 6,750.27 = 1,576.49 : x
  2. Step 2: Convert to fraction form
    4,498.19/6,750.27 = 1,576.49/x
  3. Step 3: Cross multiply
    4,498.19x = 6,750.27 × 1,576.49
  4. Step 4: Simplify right side
    4,498.19x = 10,641,733.15
  5. Step 5: Solve for x
    x = 10,641,733.15/4,498.19
  6. Step 6: Final answer
    x = 2,365.78

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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.