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Finding the Fourth Proportional to 2,795.08, 4,188.84 and 1,495.84

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Solution

The fourth proportional to 2,795.08, 4,188.84 and 1,495.84 is: 2,241.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795.08 : 4,188.84 = 1,495.84 : x
  2. Step 2: Convert to fraction form
    2,795.08/4,188.84 = 1,495.84/x
  3. Step 3: Cross multiply
    2,795.08x = 4,188.84 × 1,495.84
  4. Step 4: Simplify right side
    2,795.08x = 6,265,834.43
  5. Step 5: Solve for x
    x = 6,265,834.43/2,795.08
  6. Step 6: Final answer
    x = 2,241.74

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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.