Home / 4,133.76-6,197.92-2,354.86

Finding the Fourth Proportional to 4,133.76, 6,197.92 and 2,354.86

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Solution

The fourth proportional to 4,133.76, 6,197.92 and 2,354.86 is: 3,530.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.76 : 6,197.92 = 2,354.86 : x
  2. Step 2: Convert to fraction form
    4,133.76/6,197.92 = 2,354.86/x
  3. Step 3: Cross multiply
    4,133.76x = 6,197.92 × 2,354.86
  4. Step 4: Simplify right side
    4,133.76x = 14,595,233.89
  5. Step 5: Solve for x
    x = 14,595,233.89/4,133.76
  6. Step 6: Final answer
    x = 3,530.74

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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.