Home / 3,641.32-5,463.26-1,794.60

Finding the Fourth Proportional to 3,641.32, 5,463.26 and 1,794.60

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Solution

The fourth proportional to 3,641.32, 5,463.26 and 1,794.60 is: 2,692.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641.32 : 5,463.26 = 1,794.60 : x
  2. Step 2: Convert to fraction form
    3,641.32/5,463.26 = 1,794.60/x
  3. Step 3: Cross multiply
    3,641.32x = 5,463.26 × 1,794.60
  4. Step 4: Simplify right side
    3,641.32x = 9,804,366.40
  5. Step 5: Solve for x
    x = 9,804,366.40/3,641.32
  6. Step 6: Final answer
    x = 2,692.53

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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.