Home / 23,967.05-35,955.19-10,819.42

Finding the Fourth Proportional to 23,967.05, 35,955.19 and 10,819.42

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Solution

The fourth proportional to 23,967.05, 35,955.19 and 10,819.42 is: 16,231.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,967.05 : 35,955.19 = 10,819.42 : x
  2. Step 2: Convert to fraction form
    23,967.05/35,955.19 = 10,819.42/x
  3. Step 3: Cross multiply
    23,967.05x = 35,955.19 × 10,819.42
  4. Step 4: Simplify right side
    23,967.05x = 389,014,247.69
  5. Step 5: Solve for x
    x = 389,014,247.69/23,967.05
  6. Step 6: Final answer
    x = 16,231.21

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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.