Home / 4,464.20-6,695.62-1,692.18

Finding the Fourth Proportional to 4,464.20, 6,695.62 and 1,692.18

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Solution

The fourth proportional to 4,464.20, 6,695.62 and 1,692.18 is: 2,538.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.20 : 6,695.62 = 1,692.18 : x
  2. Step 2: Convert to fraction form
    4,464.20/6,695.62 = 1,692.18/x
  3. Step 3: Cross multiply
    4,464.20x = 6,695.62 × 1,692.18
  4. Step 4: Simplify right side
    4,464.20x = 11,330,194.25
  5. Step 5: Solve for x
    x = 11,330,194.25/4,464.20
  6. Step 6: Final answer
    x = 2,538.01

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1.5x scale

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.