Home / 4,951.37-6,833.09-2,713.45

Finding the Fourth Proportional to 4,951.37, 6,833.09 and 2,713.45

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Solution

The fourth proportional to 4,951.37, 6,833.09 and 2,713.45 is: 3,744.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,951.37 : 6,833.09 = 2,713.45 : x
  2. Step 2: Convert to fraction form
    4,951.37/6,833.09 = 2,713.45/x
  3. Step 3: Cross multiply
    4,951.37x = 6,833.09 × 2,713.45
  4. Step 4: Simplify right side
    4,951.37x = 18,541,217.41
  5. Step 5: Solve for x
    x = 18,541,217.41/4,951.37
  6. Step 6: Final answer
    x = 3,744.66

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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.