Home / 9,273.69-13,911.40-3,352.06

Finding the Fourth Proportional to 9,273.69, 13,911.40 and 3,352.06

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Solution

The fourth proportional to 9,273.69, 13,911.40 and 3,352.06 is: 5,028.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.69 : 13,911.40 = 3,352.06 : x
  2. Step 2: Convert to fraction form
    9,273.69/13,911.40 = 3,352.06/x
  3. Step 3: Cross multiply
    9,273.69x = 13,911.40 × 3,352.06
  4. Step 4: Simplify right side
    9,273.69x = 46,631,811.08
  5. Step 5: Solve for x
    x = 46,631,811.08/9,273.69
  6. Step 6: Final answer
    x = 5,028.40

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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.