Home / 17,063.12-25,622.46-10,530.83

Finding the Fourth Proportional to 17,063.12, 25,622.46 and 10,530.83

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Solution

The fourth proportional to 17,063.12, 25,622.46 and 10,530.83 is: 15,813.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,063.12 : 25,622.46 = 10,530.83 : x
  2. Step 2: Convert to fraction form
    17,063.12/25,622.46 = 10,530.83/x
  3. Step 3: Cross multiply
    17,063.12x = 25,622.46 × 10,530.83
  4. Step 4: Simplify right side
    17,063.12x = 269,825,770.44
  5. Step 5: Solve for x
    x = 269,825,770.44/17,063.12
  6. Step 6: Final answer
    x = 15,813.39

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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.