Home / 5,993.45-8,273.52-3,756.60

Finding the Fourth Proportional to 5,993.45, 8,273.52 and 3,756.60

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Solution

The fourth proportional to 5,993.45, 8,273.52 and 3,756.60 is: 5,185.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.45 : 8,273.52 = 3,756.60 : x
  2. Step 2: Convert to fraction form
    5,993.45/8,273.52 = 3,756.60/x
  3. Step 3: Cross multiply
    5,993.45x = 8,273.52 × 3,756.60
  4. Step 4: Simplify right side
    5,993.45x = 31,080,315.53
  5. Step 5: Solve for x
    x = 31,080,315.53/5,993.45
  6. Step 6: Final answer
    x = 5,185.72

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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.