Home / 6,192.39-9,288.39-1,750.35

Finding the Fourth Proportional to 6,192.39, 9,288.39 and 1,750.35

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Solution

The fourth proportional to 6,192.39, 9,288.39 and 1,750.35 is: 2,625.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.39 : 9,288.39 = 1,750.35 : x
  2. Step 2: Convert to fraction form
    6,192.39/9,288.39 = 1,750.35/x
  3. Step 3: Cross multiply
    6,192.39x = 9,288.39 × 1,750.35
  4. Step 4: Simplify right side
    6,192.39x = 16,257,933.44
  5. Step 5: Solve for x
    x = 16,257,933.44/6,192.39
  6. Step 6: Final answer
    x = 2,625.47

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Similar ratio
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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.