Home / 3,277.35-4,913.12-2,350.58

Finding the Fourth Proportional to 3,277.35, 4,913.12 and 2,350.58

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Solution

The fourth proportional to 3,277.35, 4,913.12 and 2,350.58 is: 3,523.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277.35 : 4,913.12 = 2,350.58 : x
  2. Step 2: Convert to fraction form
    3,277.35/4,913.12 = 2,350.58/x
  3. Step 3: Cross multiply
    3,277.35x = 4,913.12 × 2,350.58
  4. Step 4: Simplify right side
    3,277.35x = 11,548,681.61
  5. Step 5: Solve for x
    x = 11,548,681.61/3,277.35
  6. Step 6: Final answer
    x = 3,523.79

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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.