Home / 4,763.62-6,573.75-2,667.73

Finding the Fourth Proportional to 4,763.62, 6,573.75 and 2,667.73

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Solution

The fourth proportional to 4,763.62, 6,573.75 and 2,667.73 is: 3,681.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763.62 : 6,573.75 = 2,667.73 : x
  2. Step 2: Convert to fraction form
    4,763.62/6,573.75 = 2,667.73/x
  3. Step 3: Cross multiply
    4,763.62x = 6,573.75 × 2,667.73
  4. Step 4: Simplify right side
    4,763.62x = 17,536,990.09
  5. Step 5: Solve for x
    x = 17,536,990.09/4,763.62
  6. Step 6: Final answer
    x = 3,681.44

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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.