Home / 36,687.37-54,999.97-14,516.39

Finding the Fourth Proportional to 36,687.37, 54,999.97 and 14,516.39

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Solution

The fourth proportional to 36,687.37, 54,999.97 and 14,516.39 is: 21,762.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,687.37 : 54,999.97 = 14,516.39 : x
  2. Step 2: Convert to fraction form
    36,687.37/54,999.97 = 14,516.39/x
  3. Step 3: Cross multiply
    36,687.37x = 54,999.97 × 14,516.39
  4. Step 4: Simplify right side
    36,687.37x = 798,400,703.22
  5. Step 5: Solve for x
    x = 798,400,703.22/36,687.37
  6. Step 6: Final answer
    x = 21,762.28

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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.