Home / 1,795.22-2,692.83-496.69

Finding the Fourth Proportional to 1,795.22, 2,692.83 and 496.69

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Solution

The fourth proportional to 1,795.22, 2,692.83 and 496.69 is: 745.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795.22 : 2,692.83 = 496.69 : x
  2. Step 2: Convert to fraction form
    1,795.22/2,692.83 = 496.69/x
  3. Step 3: Cross multiply
    1,795.22x = 2,692.83 × 496.69
  4. Step 4: Simplify right side
    1,795.22x = 1,337,495.00
  5. Step 5: Solve for x
    x = 1,337,495.00/1,795.22
  6. Step 6: Final answer
    x = 745.03

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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.