Home / 7,370.87-11,054.90-3,367.25

Finding the Fourth Proportional to 7,370.87, 11,054.90 and 3,367.25

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Solution

The fourth proportional to 7,370.87, 11,054.90 and 3,367.25 is: 5,050.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.87 : 11,054.90 = 3,367.25 : x
  2. Step 2: Convert to fraction form
    7,370.87/11,054.90 = 3,367.25/x
  3. Step 3: Cross multiply
    7,370.87x = 11,054.90 × 3,367.25
  4. Step 4: Simplify right side
    7,370.87x = 37,224,656.47
  5. Step 5: Solve for x
    x = 37,224,656.47/7,370.87
  6. Step 6: Final answer
    x = 5,050.24

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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.