Home / 14,933.96-22,404.18-4,545.44

Finding the Fourth Proportional to 14,933.96, 22,404.18 and 4,545.44

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Solution

The fourth proportional to 14,933.96, 22,404.18 and 4,545.44 is: 6,819.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933.96 : 22,404.18 = 4,545.44 : x
  2. Step 2: Convert to fraction form
    14,933.96/22,404.18 = 4,545.44/x
  3. Step 3: Cross multiply
    14,933.96x = 22,404.18 × 4,545.44
  4. Step 4: Simplify right side
    14,933.96x = 101,836,855.94
  5. Step 5: Solve for x
    x = 101,836,855.94/14,933.96
  6. Step 6: Final answer
    x = 6,819.15

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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.