Home / 15,093.88-22,648.32-10,099.54

Finding the Fourth Proportional to 15,093.88, 22,648.32 and 10,099.54

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Solution

The fourth proportional to 15,093.88, 22,648.32 and 10,099.54 is: 15,154.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,093.88 : 22,648.32 = 10,099.54 : x
  2. Step 2: Convert to fraction form
    15,093.88/22,648.32 = 10,099.54/x
  3. Step 3: Cross multiply
    15,093.88x = 22,648.32 × 10,099.54
  4. Step 4: Simplify right side
    15,093.88x = 228,737,613.77
  5. Step 5: Solve for x
    x = 228,737,613.77/15,093.88
  6. Step 6: Final answer
    x = 15,154.33

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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.