Home / 3,731.37-5,592.06-1,975.95

Finding the Fourth Proportional to 3,731.37, 5,592.06 and 1,975.95

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Solution

The fourth proportional to 3,731.37, 5,592.06 and 1,975.95 is: 2,961.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731.37 : 5,592.06 = 1,975.95 : x
  2. Step 2: Convert to fraction form
    3,731.37/5,592.06 = 1,975.95/x
  3. Step 3: Cross multiply
    3,731.37x = 5,592.06 × 1,975.95
  4. Step 4: Simplify right side
    3,731.37x = 11,049,630.96
  5. Step 5: Solve for x
    x = 11,049,630.96/3,731.37
  6. Step 6: Final answer
    x = 2,961.28

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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.