Home / 4,616.01-6,919.88-1,692.27

Finding the Fourth Proportional to 4,616.01, 6,919.88 and 1,692.27

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Solution

The fourth proportional to 4,616.01, 6,919.88 and 1,692.27 is: 2,536.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616.01 : 6,919.88 = 1,692.27 : x
  2. Step 2: Convert to fraction form
    4,616.01/6,919.88 = 1,692.27/x
  3. Step 3: Cross multiply
    4,616.01x = 6,919.88 × 1,692.27
  4. Step 4: Simplify right side
    4,616.01x = 11,710,296.87
  5. Step 5: Solve for x
    x = 11,710,296.87/4,616.01
  6. Step 6: Final answer
    x = 2,536.89

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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.