Home / 15,020.33-22,544.11-8,006.23

Finding the Fourth Proportional to 15,020.33, 22,544.11 and 8,006.23

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Solution

The fourth proportional to 15,020.33, 22,544.11 and 8,006.23 is: 12,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,020.33 : 22,544.11 = 8,006.23 : x
  2. Step 2: Convert to fraction form
    15,020.33/22,544.11 = 8,006.23/x
  3. Step 3: Cross multiply
    15,020.33x = 22,544.11 × 8,006.23
  4. Step 4: Simplify right side
    15,020.33x = 180,493,289.77
  5. Step 5: Solve for x
    x = 180,493,289.77/15,020.33
  6. Step 6: Final answer
    x = 12,016.60

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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.