Home / 2,384.97-3,576.81-1,604.52

Finding the Fourth Proportional to 2,384.97, 3,576.81 and 1,604.52

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Solution

The fourth proportional to 2,384.97, 3,576.81 and 1,604.52 is: 2,406.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384.97 : 3,576.81 = 1,604.52 : x
  2. Step 2: Convert to fraction form
    2,384.97/3,576.81 = 1,604.52/x
  3. Step 3: Cross multiply
    2,384.97x = 3,576.81 × 1,604.52
  4. Step 4: Simplify right side
    2,384.97x = 5,739,063.18
  5. Step 5: Solve for x
    x = 5,739,063.18/2,384.97
  6. Step 6: Final answer
    x = 2,406.35

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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.