Home / 5,984.13-8,975.82-2,235.18

Finding the Fourth Proportional to 5,984.13, 8,975.82 and 2,235.18

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Solution

The fourth proportional to 5,984.13, 8,975.82 and 2,235.18 is: 3,352.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984.13 : 8,975.82 = 2,235.18 : x
  2. Step 2: Convert to fraction form
    5,984.13/8,975.82 = 2,235.18/x
  3. Step 3: Cross multiply
    5,984.13x = 8,975.82 × 2,235.18
  4. Step 4: Simplify right side
    5,984.13x = 20,062,573.35
  5. Step 5: Solve for x
    x = 20,062,573.35/5,984.13
  6. Step 6: Final answer
    x = 3,352.63

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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.