Home / 6,192.72-9,289.62-1,750.41

Finding the Fourth Proportional to 6,192.72, 9,289.62 and 1,750.41

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Solution

The fourth proportional to 6,192.72, 9,289.62 and 1,750.41 is: 2,625.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.72 : 9,289.62 = 1,750.41 : x
  2. Step 2: Convert to fraction form
    6,192.72/9,289.62 = 1,750.41/x
  3. Step 3: Cross multiply
    6,192.72x = 9,289.62 × 1,750.41
  4. Step 4: Simplify right side
    6,192.72x = 16,260,643.74
  5. Step 5: Solve for x
    x = 16,260,643.74/6,192.72
  6. Step 6: Final answer
    x = 2,625.77

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Double scale
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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.