Home / 3,548.96-5,321.15-1,700.03

Finding the Fourth Proportional to 3,548.96, 5,321.15 and 1,700.03

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Solution

The fourth proportional to 3,548.96, 5,321.15 and 1,700.03 is: 2,548.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548.96 : 5,321.15 = 1,700.03 : x
  2. Step 2: Convert to fraction form
    3,548.96/5,321.15 = 1,700.03/x
  3. Step 3: Cross multiply
    3,548.96x = 5,321.15 × 1,700.03
  4. Step 4: Simplify right side
    3,548.96x = 9,046,114.63
  5. Step 5: Solve for x
    x = 9,046,114.63/3,548.96
  6. Step 6: Final answer
    x = 2,548.95

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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.