Home / 3,736.20-5,598.12-2,270.91

Finding the Fourth Proportional to 3,736.20, 5,598.12 and 2,270.91

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Solution

The fourth proportional to 3,736.20, 5,598.12 and 2,270.91 is: 3,402.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.20 : 5,598.12 = 2,270.91 : x
  2. Step 2: Convert to fraction form
    3,736.20/5,598.12 = 2,270.91/x
  3. Step 3: Cross multiply
    3,736.20x = 5,598.12 × 2,270.91
  4. Step 4: Simplify right side
    3,736.20x = 12,712,826.69
  5. Step 5: Solve for x
    x = 12,712,826.69/3,736.20
  6. Step 6: Final answer
    x = 3,402.61

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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.