Home / 33,935.05-46,835.99-18,832.56

Finding the Fourth Proportional to 33,935.05, 46,835.99 and 18,832.56

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Solution

The fourth proportional to 33,935.05, 46,835.99 and 18,832.56 is: 25,992.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,935.05 : 46,835.99 = 18,832.56 : x
  2. Step 2: Convert to fraction form
    33,935.05/46,835.99 = 18,832.56/x
  3. Step 3: Cross multiply
    33,935.05x = 46,835.99 × 18,832.56
  4. Step 4: Simplify right side
    33,935.05x = 882,041,893.77
  5. Step 5: Solve for x
    x = 882,041,893.77/33,935.05
  6. Step 6: Final answer
    x = 25,992.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.