Home / 36,677.52-50,646-23,272.56

Finding the Fourth Proportional to 36,677.52, 50,646 and 23,272.56

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Solution

The fourth proportional to 36,677.52, 50,646 and 23,272.56 is: 32,135.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,677.52 : 50,646 = 23,272.56 : x
  2. Step 2: Convert to fraction form
    36,677.52/50,646 = 23,272.56/x
  3. Step 3: Cross multiply
    36,677.52x = 50,646 × 23,272.56
  4. Step 4: Simplify right side
    36,677.52x = 1,178,661,883.84
  5. Step 5: Solve for x
    x = 1,178,661,883.84/36,677.52
  6. Step 6: Final answer
    x = 32,135.82

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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.