Home / 4,518.98-6,774.36-2,052.47

Finding the Fourth Proportional to 4,518.98, 6,774.36 and 2,052.47

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Solution

The fourth proportional to 4,518.98, 6,774.36 and 2,052.47 is: 3,076.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518.98 : 6,774.36 = 2,052.47 : x
  2. Step 2: Convert to fraction form
    4,518.98/6,774.36 = 2,052.47/x
  3. Step 3: Cross multiply
    4,518.98x = 6,774.36 × 2,052.47
  4. Step 4: Simplify right side
    4,518.98x = 13,904,136.80
  5. Step 5: Solve for x
    x = 13,904,136.80/4,518.98
  6. Step 6: Final answer
    x = 3,076.83

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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.