Home / 6,135.32-9,200.76-2,625.57

Finding the Fourth Proportional to 6,135.32, 9,200.76 and 2,625.57

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Solution

The fourth proportional to 6,135.32, 9,200.76 and 2,625.57 is: 3,937.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135.32 : 9,200.76 = 2,625.57 : x
  2. Step 2: Convert to fraction form
    6,135.32/9,200.76 = 2,625.57/x
  3. Step 3: Cross multiply
    6,135.32x = 9,200.76 × 2,625.57
  4. Step 4: Simplify right side
    6,135.32x = 24,157,239.43
  5. Step 5: Solve for x
    x = 24,157,239.43/6,135.32
  6. Step 6: Final answer
    x = 3,937.41

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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.