Home / 33,587.34-50,329.71-16,900.80

Finding the Fourth Proportional to 33,587.34, 50,329.71 and 16,900.80

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Solution

The fourth proportional to 33,587.34, 50,329.71 and 16,900.80 is: 25,325.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,587.34 : 50,329.71 = 16,900.80 : x
  2. Step 2: Convert to fraction form
    33,587.34/50,329.71 = 16,900.80/x
  3. Step 3: Cross multiply
    33,587.34x = 50,329.71 × 16,900.80
  4. Step 4: Simplify right side
    33,587.34x = 850,612,362.77
  5. Step 5: Solve for x
    x = 850,612,362.77/33,587.34
  6. Step 6: Final answer
    x = 25,325.39

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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.