Home / 50,135.33-75,200.22-16,851.95

Finding the Fourth Proportional to 50,135.33, 75,200.22 and 16,851.95

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Solution

The fourth proportional to 50,135.33, 75,200.22 and 16,851.95 is: 25,276.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,135.33 : 75,200.22 = 16,851.95 : x
  2. Step 2: Convert to fraction form
    50,135.33/75,200.22 = 16,851.95/x
  3. Step 3: Cross multiply
    50,135.33x = 75,200.22 × 16,851.95
  4. Step 4: Simplify right side
    50,135.33x = 1,267,270,347.43
  5. Step 5: Solve for x
    x = 1,267,270,347.43/50,135.33
  6. Step 6: Final answer
    x = 25,276.99

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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.