Home / 5,962.33-8,227.65-3,309.58

Finding the Fourth Proportional to 5,962.33, 8,227.65 and 3,309.58

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Solution

The fourth proportional to 5,962.33, 8,227.65 and 3,309.58 is: 4,567.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.33 : 8,227.65 = 3,309.58 : x
  2. Step 2: Convert to fraction form
    5,962.33/8,227.65 = 3,309.58/x
  3. Step 3: Cross multiply
    5,962.33x = 8,227.65 × 3,309.58
  4. Step 4: Simplify right side
    5,962.33x = 27,230,065.89
  5. Step 5: Solve for x
    x = 27,230,065.89/5,962.33
  6. Step 6: Final answer
    x = 4,567.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.