Home / 4,144.96-6,216.83-1,373.55

Finding the Fourth Proportional to 4,144.96, 6,216.83 and 1,373.55

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Solution

The fourth proportional to 4,144.96, 6,216.83 and 1,373.55 is: 2,060.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144.96 : 6,216.83 = 1,373.55 : x
  2. Step 2: Convert to fraction form
    4,144.96/6,216.83 = 1,373.55/x
  3. Step 3: Cross multiply
    4,144.96x = 6,216.83 × 1,373.55
  4. Step 4: Simplify right side
    4,144.96x = 8,539,126.85
  5. Step 5: Solve for x
    x = 8,539,126.85/4,144.96
  6. Step 6: Final answer
    x = 2,060.12

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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.