Home / 36,739.53-50,685.98-23,988.65

Finding the Fourth Proportional to 36,739.53, 50,685.98 and 23,988.65

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Solution

The fourth proportional to 36,739.53, 50,685.98 and 23,988.65 is: 33,094.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,739.53 : 50,685.98 = 23,988.65 : x
  2. Step 2: Convert to fraction form
    36,739.53/50,685.98 = 23,988.65/x
  3. Step 3: Cross multiply
    36,739.53x = 50,685.98 × 23,988.65
  4. Step 4: Simplify right side
    36,739.53x = 1,215,887,860.75
  5. Step 5: Solve for x
    x = 1,215,887,860.75/36,739.53
  6. Step 6: Final answer
    x = 33,094.81

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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.