Home / 33,908.04-46,795.86-18,805.44

Finding the Fourth Proportional to 33,908.04, 46,795.86 and 18,805.44

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Solution

The fourth proportional to 33,908.04, 46,795.86 and 18,805.44 is: 25,953.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,908.04 : 46,795.86 = 18,805.44 : x
  2. Step 2: Convert to fraction form
    33,908.04/46,795.86 = 18,805.44/x
  3. Step 3: Cross multiply
    33,908.04x = 46,795.86 × 18,805.44
  4. Step 4: Simplify right side
    33,908.04x = 880,016,737.48
  5. Step 5: Solve for x
    x = 880,016,737.48/33,908.04
  6. Step 6: Final answer
    x = 25,953.04

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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.