Home / 32,950.90-49,414.20-16,305.40

Finding the Fourth Proportional to 32,950.90, 49,414.20 and 16,305.40

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Solution

The fourth proportional to 32,950.90, 49,414.20 and 16,305.40 is: 24,452.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,950.90 : 49,414.20 = 16,305.40 : x
  2. Step 2: Convert to fraction form
    32,950.90/49,414.20 = 16,305.40/x
  3. Step 3: Cross multiply
    32,950.90x = 49,414.20 × 16,305.40
  4. Step 4: Simplify right side
    32,950.90x = 805,718,296.68
  5. Step 5: Solve for x
    x = 805,718,296.68/32,950.90
  6. Step 6: Final answer
    x = 24,452.09

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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.