Home / 5,992.95-8,270.31-3,340.52

Finding the Fourth Proportional to 5,992.95, 8,270.31 and 3,340.52

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Solution

The fourth proportional to 5,992.95, 8,270.31 and 3,340.52 is: 4,609.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.95 : 8,270.31 = 3,340.52 : x
  2. Step 2: Convert to fraction form
    5,992.95/8,270.31 = 3,340.52/x
  3. Step 3: Cross multiply
    5,992.95x = 8,270.31 × 3,340.52
  4. Step 4: Simplify right side
    5,992.95x = 27,627,119.26
  5. Step 5: Solve for x
    x = 27,627,119.26/5,992.95
  6. Step 6: Final answer
    x = 4,609.94

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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.