Home / 6,192.55-9,289.47-2,682.91

Finding the Fourth Proportional to 6,192.55, 9,289.47 and 2,682.91

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Solution

The fourth proportional to 6,192.55, 9,289.47 and 2,682.91 is: 4,024.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.55 : 9,289.47 = 2,682.91 : x
  2. Step 2: Convert to fraction form
    6,192.55/9,289.47 = 2,682.91/x
  3. Step 3: Cross multiply
    6,192.55x = 9,289.47 × 2,682.91
  4. Step 4: Simplify right side
    6,192.55x = 24,922,811.96
  5. Step 5: Solve for x
    x = 24,922,811.96/6,192.55
  6. Step 6: Final answer
    x = 4,024.65

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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.