Home / 11,104-15,323.58-6,068.28

Finding the Fourth Proportional to 11,104, 15,323.58 and 6,068.28

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Solution

The fourth proportional to 11,104, 15,323.58 and 6,068.28 is: 8,374.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104 : 15,323.58 = 6,068.28 : x
  2. Step 2: Convert to fraction form
    11,104/15,323.58 = 6,068.28/x
  3. Step 3: Cross multiply
    11,104x = 15,323.58 × 6,068.28
  4. Step 4: Simplify right side
    11,104x = 92,987,774.04
  5. Step 5: Solve for x
    x = 92,987,774.04/11,104
  6. Step 6: Final answer
    x = 8,374.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.