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Finding the Fourth Proportional to 7,594.94, 11,388.36 and 3,895.67

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Solution

The fourth proportional to 7,594.94, 11,388.36 and 3,895.67 is: 5,841.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594.94 : 11,388.36 = 3,895.67 : x
  2. Step 2: Convert to fraction form
    7,594.94/11,388.36 = 3,895.67/x
  3. Step 3: Cross multiply
    7,594.94x = 11,388.36 × 3,895.67
  4. Step 4: Simplify right side
    7,594.94x = 44,365,292.40
  5. Step 5: Solve for x
    x = 44,365,292.40/7,594.94
  6. Step 6: Final answer
    x = 5,841.43

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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.