Home / 17,620.35-24,316.26-10,067.67

Finding the Fourth Proportional to 17,620.35, 24,316.26 and 10,067.67

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Solution

The fourth proportional to 17,620.35, 24,316.26 and 10,067.67 is: 13,893.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,620.35 : 24,316.26 = 10,067.67 : x
  2. Step 2: Convert to fraction form
    17,620.35/24,316.26 = 10,067.67/x
  3. Step 3: Cross multiply
    17,620.35x = 24,316.26 × 10,067.67
  4. Step 4: Simplify right side
    17,620.35x = 244,808,081.31
  5. Step 5: Solve for x
    x = 244,808,081.31/17,620.35
  6. Step 6: Final answer
    x = 13,893.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.