Home / 3,962.52-5,955.74-3,273.62

Finding the Fourth Proportional to 3,962.52, 5,955.74 and 3,273.62

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Solution

The fourth proportional to 3,962.52, 5,955.74 and 3,273.62 is: 4,920.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962.52 : 5,955.74 = 3,273.62 : x
  2. Step 2: Convert to fraction form
    3,962.52/5,955.74 = 3,273.62/x
  3. Step 3: Cross multiply
    3,962.52x = 5,955.74 × 3,273.62
  4. Step 4: Simplify right side
    3,962.52x = 19,496,829.58
  5. Step 5: Solve for x
    x = 19,496,829.58/3,962.52
  6. Step 6: Final answer
    x = 4,920.31

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1.5x scale

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.