Home / 33,713.52-50,554.63-19,677.60

Finding the Fourth Proportional to 33,713.52, 50,554.63 and 19,677.60

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Solution

The fourth proportional to 33,713.52, 50,554.63 and 19,677.60 is: 29,507.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,713.52 : 50,554.63 = 19,677.60 : x
  2. Step 2: Convert to fraction form
    33,713.52/50,554.63 = 19,677.60/x
  3. Step 3: Cross multiply
    33,713.52x = 50,554.63 × 19,677.60
  4. Step 4: Simplify right side
    33,713.52x = 994,793,787.29
  5. Step 5: Solve for x
    x = 994,793,787.29/33,713.52
  6. Step 6: Final answer
    x = 29,507.27

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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.