Home / 3,273.93-4,907.55-1,713.12

Finding the Fourth Proportional to 3,273.93, 4,907.55 and 1,713.12

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Solution

The fourth proportional to 3,273.93, 4,907.55 and 1,713.12 is: 2,567.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.93 : 4,907.55 = 1,713.12 : x
  2. Step 2: Convert to fraction form
    3,273.93/4,907.55 = 1,713.12/x
  3. Step 3: Cross multiply
    3,273.93x = 4,907.55 × 1,713.12
  4. Step 4: Simplify right side
    3,273.93x = 8,407,222.06
  5. Step 5: Solve for x
    x = 8,407,222.06/3,273.93
  6. Step 6: Final answer
    x = 2,567.93

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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.