Home / 17,739.42-26,609.14-4,593.12

Finding the Fourth Proportional to 17,739.42, 26,609.14 and 4,593.12

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Solution

The fourth proportional to 17,739.42, 26,609.14 and 4,593.12 is: 6,889.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739.42 : 26,609.14 = 4,593.12 : x
  2. Step 2: Convert to fraction form
    17,739.42/26,609.14 = 4,593.12/x
  3. Step 3: Cross multiply
    17,739.42x = 26,609.14 × 4,593.12
  4. Step 4: Simplify right side
    17,739.42x = 122,218,973.12
  5. Step 5: Solve for x
    x = 122,218,973.12/17,739.42
  6. Step 6: Final answer
    x = 6,889.68

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Similar ratio
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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.