Home / 5,494.08-8,239.38-1,795.46

Finding the Fourth Proportional to 5,494.08, 8,239.38 and 1,795.46

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Solution

The fourth proportional to 5,494.08, 8,239.38 and 1,795.46 is: 2,692.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494.08 : 8,239.38 = 1,795.46 : x
  2. Step 2: Convert to fraction form
    5,494.08/8,239.38 = 1,795.46/x
  3. Step 3: Cross multiply
    5,494.08x = 8,239.38 × 1,795.46
  4. Step 4: Simplify right side
    5,494.08x = 14,793,436.02
  5. Step 5: Solve for x
    x = 14,793,436.02/5,494.08
  6. Step 6: Final answer
    x = 2,692.61

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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.