Home / 16,586.28-24,851.70-7,212.26

Finding the Fourth Proportional to 16,586.28, 24,851.70 and 7,212.26

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Solution

The fourth proportional to 16,586.28, 24,851.70 and 7,212.26 is: 10,806.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,586.28 : 24,851.70 = 7,212.26 : x
  2. Step 2: Convert to fraction form
    16,586.28/24,851.70 = 7,212.26/x
  3. Step 3: Cross multiply
    16,586.28x = 24,851.70 × 7,212.26
  4. Step 4: Simplify right side
    16,586.28x = 179,236,797.58
  5. Step 5: Solve for x
    x = 179,236,797.58/16,586.28
  6. Step 6: Final answer
    x = 10,806.33

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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.