Home / 5,394.44-8,091.66-1,498.84

Finding the Fourth Proportional to 5,394.44, 8,091.66 and 1,498.84

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Solution

The fourth proportional to 5,394.44, 8,091.66 and 1,498.84 is: 2,248.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394.44 : 8,091.66 = 1,498.84 : x
  2. Step 2: Convert to fraction form
    5,394.44/8,091.66 = 1,498.84/x
  3. Step 3: Cross multiply
    5,394.44x = 8,091.66 × 1,498.84
  4. Step 4: Simplify right side
    5,394.44x = 12,128,103.67
  5. Step 5: Solve for x
    x = 12,128,103.67/5,394.44
  6. Step 6: Final answer
    x = 2,248.26

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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.