Home / 11,097.51-16,643.43-3,304.50

Finding the Fourth Proportional to 11,097.51, 16,643.43 and 3,304.50

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Solution

The fourth proportional to 11,097.51, 16,643.43 and 3,304.50 is: 4,955.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097.51 : 16,643.43 = 3,304.50 : x
  2. Step 2: Convert to fraction form
    11,097.51/16,643.43 = 3,304.50/x
  3. Step 3: Cross multiply
    11,097.51x = 16,643.43 × 3,304.50
  4. Step 4: Simplify right side
    11,097.51x = 54,998,214.44
  5. Step 5: Solve for x
    x = 54,998,214.44/11,097.51
  6. Step 6: Final answer
    x = 4,955.91

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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.