Home / 3,036.76-4,559.46-1,993.48

Finding the Fourth Proportional to 3,036.76, 4,559.46 and 1,993.48

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Solution

The fourth proportional to 3,036.76, 4,559.46 and 1,993.48 is: 2,993.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036.76 : 4,559.46 = 1,993.48 : x
  2. Step 2: Convert to fraction form
    3,036.76/4,559.46 = 1,993.48/x
  3. Step 3: Cross multiply
    3,036.76x = 4,559.46 × 1,993.48
  4. Step 4: Simplify right side
    3,036.76x = 9,089,192.32
  5. Step 5: Solve for x
    x = 9,089,192.32/3,036.76
  6. Step 6: Final answer
    x = 2,993.06

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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.