Home / 3,307.06-4,956.49-1,825.03

Finding the Fourth Proportional to 3,307.06, 4,956.49 and 1,825.03

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Solution

The fourth proportional to 3,307.06, 4,956.49 and 1,825.03 is: 2,735.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307.06 : 4,956.49 = 1,825.03 : x
  2. Step 2: Convert to fraction form
    3,307.06/4,956.49 = 1,825.03/x
  3. Step 3: Cross multiply
    3,307.06x = 4,956.49 × 1,825.03
  4. Step 4: Simplify right side
    3,307.06x = 9,045,735.12
  5. Step 5: Solve for x
    x = 9,045,735.12/3,307.06
  6. Step 6: Final answer
    x = 2,735.28

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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.