Home / 33,813.75-46,666.46-19,474.05

Finding the Fourth Proportional to 33,813.75, 46,666.46 and 19,474.05

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Solution

The fourth proportional to 33,813.75, 46,666.46 and 19,474.05 is: 26,876.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813.75 : 46,666.46 = 19,474.05 : x
  2. Step 2: Convert to fraction form
    33,813.75/46,666.46 = 19,474.05/x
  3. Step 3: Cross multiply
    33,813.75x = 46,666.46 × 19,474.05
  4. Step 4: Simplify right side
    33,813.75x = 908,784,877.99
  5. Step 5: Solve for x
    x = 908,784,877.99/33,813.75
  6. Step 6: Final answer
    x = 26,876.19

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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.