Home / 4,384.56-6,576.85-1,462.87

Finding the Fourth Proportional to 4,384.56, 6,576.85 and 1,462.87

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Solution

The fourth proportional to 4,384.56, 6,576.85 and 1,462.87 is: 2,194.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384.56 : 6,576.85 = 1,462.87 : x
  2. Step 2: Convert to fraction form
    4,384.56/6,576.85 = 1,462.87/x
  3. Step 3: Cross multiply
    4,384.56x = 6,576.85 × 1,462.87
  4. Step 4: Simplify right side
    4,384.56x = 9,621,078.38
  5. Step 5: Solve for x
    x = 9,621,078.38/4,384.56
  6. Step 6: Final answer
    x = 2,194.31

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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.