Home / 33,623.72-50,427.48-14,893.40

Finding the Fourth Proportional to 33,623.72, 50,427.48 and 14,893.40

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Solution

The fourth proportional to 33,623.72, 50,427.48 and 14,893.40 is: 22,336.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,623.72 : 50,427.48 = 14,893.40 : x
  2. Step 2: Convert to fraction form
    33,623.72/50,427.48 = 14,893.40/x
  3. Step 3: Cross multiply
    33,623.72x = 50,427.48 × 14,893.40
  4. Step 4: Simplify right side
    33,623.72x = 751,036,630.63
  5. Step 5: Solve for x
    x = 751,036,630.63/33,623.72
  6. Step 6: Final answer
    x = 22,336.51

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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.