Home / 3,730.29-5,594.97-1,538.73

Finding the Fourth Proportional to 3,730.29, 5,594.97 and 1,538.73

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Solution

The fourth proportional to 3,730.29, 5,594.97 and 1,538.73 is: 2,307.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730.29 : 5,594.97 = 1,538.73 : x
  2. Step 2: Convert to fraction form
    3,730.29/5,594.97 = 1,538.73/x
  3. Step 3: Cross multiply
    3,730.29x = 5,594.97 × 1,538.73
  4. Step 4: Simplify right side
    3,730.29x = 8,609,153.96
  5. Step 5: Solve for x
    x = 8,609,153.96/3,730.29
  6. Step 6: Final answer
    x = 2,307.91

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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.