Home / 3,698.41-5,545.32-1,232.59

Finding the Fourth Proportional to 3,698.41, 5,545.32 and 1,232.59

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Solution

The fourth proportional to 3,698.41, 5,545.32 and 1,232.59 is: 1,848.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698.41 : 5,545.32 = 1,232.59 : x
  2. Step 2: Convert to fraction form
    3,698.41/5,545.32 = 1,232.59/x
  3. Step 3: Cross multiply
    3,698.41x = 5,545.32 × 1,232.59
  4. Step 4: Simplify right side
    3,698.41x = 6,835,105.98
  5. Step 5: Solve for x
    x = 6,835,105.98/3,698.41
  6. Step 6: Final answer
    x = 1,848.12

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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.