Home / 5,033.02-7,544.67-2,109.73

Finding the Fourth Proportional to 5,033.02, 7,544.67 and 2,109.73

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Solution

The fourth proportional to 5,033.02, 7,544.67 and 2,109.73 is: 3,162.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.02 : 7,544.67 = 2,109.73 : x
  2. Step 2: Convert to fraction form
    5,033.02/7,544.67 = 2,109.73/x
  3. Step 3: Cross multiply
    5,033.02x = 7,544.67 × 2,109.73
  4. Step 4: Simplify right side
    5,033.02x = 15,917,216.64
  5. Step 5: Solve for x
    x = 15,917,216.64/5,033.02
  6. Step 6: Final answer
    x = 3,162.56

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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.