Home / 36,309.39-50,072.04-23,557.88

Finding the Fourth Proportional to 36,309.39, 50,072.04 and 23,557.88

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Solution

The fourth proportional to 36,309.39, 50,072.04 and 23,557.88 is: 32,487.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,309.39 : 50,072.04 = 23,557.88 : x
  2. Step 2: Convert to fraction form
    36,309.39/50,072.04 = 23,557.88/x
  3. Step 3: Cross multiply
    36,309.39x = 50,072.04 × 23,557.88
  4. Step 4: Simplify right side
    36,309.39x = 1,179,590,859.32
  5. Step 5: Solve for x
    x = 1,179,590,859.32/36,309.39
  6. Step 6: Final answer
    x = 32,487.21

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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.