Home / 4,736.17-6,536.14-2,847.86

Finding the Fourth Proportional to 4,736.17, 6,536.14 and 2,847.86

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Solution

The fourth proportional to 4,736.17, 6,536.14 and 2,847.86 is: 3,930.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736.17 : 6,536.14 = 2,847.86 : x
  2. Step 2: Convert to fraction form
    4,736.17/6,536.14 = 2,847.86/x
  3. Step 3: Cross multiply
    4,736.17x = 6,536.14 × 2,847.86
  4. Step 4: Simplify right side
    4,736.17x = 18,614,012.39
  5. Step 5: Solve for x
    x = 18,614,012.39/4,736.17
  6. Step 6: Final answer
    x = 3,930.18

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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.