Home / 4,366.70-6,548.46-1,900.92

Finding the Fourth Proportional to 4,366.70, 6,548.46 and 1,900.92

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Solution

The fourth proportional to 4,366.70, 6,548.46 and 1,900.92 is: 2,850.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.70 : 6,548.46 = 1,900.92 : x
  2. Step 2: Convert to fraction form
    4,366.70/6,548.46 = 1,900.92/x
  3. Step 3: Cross multiply
    4,366.70x = 6,548.46 × 1,900.92
  4. Step 4: Simplify right side
    4,366.70x = 12,448,098.58
  5. Step 5: Solve for x
    x = 12,448,098.58/4,366.70
  6. Step 6: Final answer
    x = 2,850.69

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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.