Home / 7,370.44-11,055.77-4,104.29

Finding the Fourth Proportional to 7,370.44, 11,055.77 and 4,104.29

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Solution

The fourth proportional to 7,370.44, 11,055.77 and 4,104.29 is: 6,156.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.44 : 11,055.77 = 4,104.29 : x
  2. Step 2: Convert to fraction form
    7,370.44/11,055.77 = 4,104.29/x
  3. Step 3: Cross multiply
    7,370.44x = 11,055.77 × 4,104.29
  4. Step 4: Simplify right side
    7,370.44x = 45,376,086.25
  5. Step 5: Solve for x
    x = 45,376,086.25/7,370.44
  6. Step 6: Final answer
    x = 6,156.50

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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.