Home / 3,373.44-5,062.08-1,643.52

Finding the Fourth Proportional to 3,373.44, 5,062.08 and 1,643.52

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Solution

The fourth proportional to 3,373.44, 5,062.08 and 1,643.52 is: 2,466.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.44 : 5,062.08 = 1,643.52 : x
  2. Step 2: Convert to fraction form
    3,373.44/5,062.08 = 1,643.52/x
  3. Step 3: Cross multiply
    3,373.44x = 5,062.08 × 1,643.52
  4. Step 4: Simplify right side
    3,373.44x = 8,319,629.72
  5. Step 5: Solve for x
    x = 8,319,629.72/3,373.44
  6. Step 6: Final answer
    x = 2,466.22

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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.