Home / 6,192.90-9,289.24-2,495.03

Finding the Fourth Proportional to 6,192.90, 9,289.24 and 2,495.03

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Solution

The fourth proportional to 6,192.90, 9,289.24 and 2,495.03 is: 3,742.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.90 : 9,289.24 = 2,495.03 : x
  2. Step 2: Convert to fraction form
    6,192.90/9,289.24 = 2,495.03/x
  3. Step 3: Cross multiply
    6,192.90x = 9,289.24 × 2,495.03
  4. Step 4: Simplify right side
    6,192.90x = 23,176,932.48
  5. Step 5: Solve for x
    x = 23,176,932.48/6,192.90
  6. Step 6: Final answer
    x = 3,742.50

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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.