Home / 5,975.56-8,247.14-3,585.64

Finding the Fourth Proportional to 5,975.56, 8,247.14 and 3,585.64

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Solution

The fourth proportional to 5,975.56, 8,247.14 and 3,585.64 is: 4,948.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.56 : 8,247.14 = 3,585.64 : x
  2. Step 2: Convert to fraction form
    5,975.56/8,247.14 = 3,585.64/x
  3. Step 3: Cross multiply
    5,975.56x = 8,247.14 × 3,585.64
  4. Step 4: Simplify right side
    5,975.56x = 29,571,257.14
  5. Step 5: Solve for x
    x = 29,571,257.14/5,975.56
  6. Step 6: Final answer
    x = 4,948.70

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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.