Home / 5,975.43-8,247-4,302.37

Finding the Fourth Proportional to 5,975.43, 8,247 and 4,302.37

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Solution

The fourth proportional to 5,975.43, 8,247 and 4,302.37 is: 5,937.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.43 : 8,247 = 4,302.37 : x
  2. Step 2: Convert to fraction form
    5,975.43/8,247 = 4,302.37/x
  3. Step 3: Cross multiply
    5,975.43x = 8,247 × 4,302.37
  4. Step 4: Simplify right side
    5,975.43x = 35,481,645.39
  5. Step 5: Solve for x
    x = 35,481,645.39/5,975.43
  6. Step 6: Final answer
    x = 5,937.92

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Half scale
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Double scale
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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.