Home / 5,975.33-8,247.99-3,617.46

Finding the Fourth Proportional to 5,975.33, 8,247.99 and 3,617.46

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Solution

The fourth proportional to 5,975.33, 8,247.99 and 3,617.46 is: 4,993.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.33 : 8,247.99 = 3,617.46 : x
  2. Step 2: Convert to fraction form
    5,975.33/8,247.99 = 3,617.46/x
  3. Step 3: Cross multiply
    5,975.33x = 8,247.99 × 3,617.46
  4. Step 4: Simplify right side
    5,975.33x = 29,836,818.40
  5. Step 5: Solve for x
    x = 29,836,818.40/5,975.33
  6. Step 6: Final answer
    x = 4,993.34

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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.