Home / 50,358.38-75,521.43-16,616.85

Finding the Fourth Proportional to 50,358.38, 75,521.43 and 16,616.85

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Solution

The fourth proportional to 50,358.38, 75,521.43 and 16,616.85 is: 24,919.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,358.38 : 75,521.43 = 16,616.85 : x
  2. Step 2: Convert to fraction form
    50,358.38/75,521.43 = 16,616.85/x
  3. Step 3: Cross multiply
    50,358.38x = 75,521.43 × 16,616.85
  4. Step 4: Simplify right side
    50,358.38x = 1,254,927,990.89
  5. Step 5: Solve for x
    x = 1,254,927,990.89/50,358.38
  6. Step 6: Final answer
    x = 24,919.95

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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.