Home / 33,943.37-50,898.60-19,907.99

Finding the Fourth Proportional to 33,943.37, 50,898.60 and 19,907.99

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Solution

The fourth proportional to 33,943.37, 50,898.60 and 19,907.99 is: 29,852.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,943.37 : 50,898.60 = 19,907.99 : x
  2. Step 2: Convert to fraction form
    33,943.37/50,898.60 = 19,907.99/x
  3. Step 3: Cross multiply
    33,943.37x = 50,898.60 × 19,907.99
  4. Step 4: Simplify right side
    33,943.37x = 1,013,288,565.32
  5. Step 5: Solve for x
    x = 1,013,288,565.32/33,943.37
  6. Step 6: Final answer
    x = 29,852.33

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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.