Home / 5,048.35-6,962.79-3,455.94

Finding the Fourth Proportional to 5,048.35, 6,962.79 and 3,455.94

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Solution

The fourth proportional to 5,048.35, 6,962.79 and 3,455.94 is: 4,766.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048.35 : 6,962.79 = 3,455.94 : x
  2. Step 2: Convert to fraction form
    5,048.35/6,962.79 = 3,455.94/x
  3. Step 3: Cross multiply
    5,048.35x = 6,962.79 × 3,455.94
  4. Step 4: Simplify right side
    5,048.35x = 24,062,997.62
  5. Step 5: Solve for x
    x = 24,062,997.62/5,048.35
  6. Step 6: Final answer
    x = 4,766.51

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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.