Home / 9,104.58-13,648.35-4,169.25

Finding the Fourth Proportional to 9,104.58, 13,648.35 and 4,169.25

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Solution

The fourth proportional to 9,104.58, 13,648.35 and 4,169.25 is: 6,249.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104.58 : 13,648.35 = 4,169.25 : x
  2. Step 2: Convert to fraction form
    9,104.58/13,648.35 = 4,169.25/x
  3. Step 3: Cross multiply
    9,104.58x = 13,648.35 × 4,169.25
  4. Step 4: Simplify right side
    9,104.58x = 56,903,383.24
  5. Step 5: Solve for x
    x = 56,903,383.24/9,104.58
  6. Step 6: Final answer
    x = 6,249.97

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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.