Home / 6,129.27-9,190.23-2,433.24

Finding the Fourth Proportional to 6,129.27, 9,190.23 and 2,433.24

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Solution

The fourth proportional to 6,129.27, 9,190.23 and 2,433.24 is: 3,648.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129.27 : 9,190.23 = 2,433.24 : x
  2. Step 2: Convert to fraction form
    6,129.27/9,190.23 = 2,433.24/x
  3. Step 3: Cross multiply
    6,129.27x = 9,190.23 × 2,433.24
  4. Step 4: Simplify right side
    6,129.27x = 22,362,035.25
  5. Step 5: Solve for x
    x = 22,362,035.25/6,129.27
  6. Step 6: Final answer
    x = 3,648.40

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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.