Home / 4,737.24-6,536.70-2,747.88

Finding the Fourth Proportional to 4,737.24, 6,536.70 and 2,747.88

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Solution

The fourth proportional to 4,737.24, 6,536.70 and 2,747.88 is: 3,791.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.24 : 6,536.70 = 2,747.88 : x
  2. Step 2: Convert to fraction form
    4,737.24/6,536.70 = 2,747.88/x
  3. Step 3: Cross multiply
    4,737.24x = 6,536.70 × 2,747.88
  4. Step 4: Simplify right side
    4,737.24x = 17,962,067.20
  5. Step 5: Solve for x
    x = 17,962,067.20/4,737.24
  6. Step 6: Final answer
    x = 3,791.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.