Home / 36,956.25-50,999.63-21,050.08

Finding the Fourth Proportional to 36,956.25, 50,999.63 and 21,050.08

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Solution

The fourth proportional to 36,956.25, 50,999.63 and 21,050.08 is: 29,049.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,956.25 : 50,999.63 = 21,050.08 : x
  2. Step 2: Convert to fraction form
    36,956.25/50,999.63 = 21,050.08/x
  3. Step 3: Cross multiply
    36,956.25x = 50,999.63 × 21,050.08
  4. Step 4: Simplify right side
    36,956.25x = 1,073,546,058.72
  5. Step 5: Solve for x
    x = 1,073,546,058.72/36,956.25
  6. Step 6: Final answer
    x = 29,049.11

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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.