Home / 6,152.27-9,228.18-3,380.24

Finding the Fourth Proportional to 6,152.27, 9,228.18 and 3,380.24

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Solution

The fourth proportional to 6,152.27, 9,228.18 and 3,380.24 is: 5,070.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152.27 : 9,228.18 = 3,380.24 : x
  2. Step 2: Convert to fraction form
    6,152.27/9,228.18 = 3,380.24/x
  3. Step 3: Cross multiply
    6,152.27x = 9,228.18 × 3,380.24
  4. Step 4: Simplify right side
    6,152.27x = 31,193,463.16
  5. Step 5: Solve for x
    x = 31,193,463.16/6,152.27
  6. Step 6: Final answer
    x = 5,070.24

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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.