Home / 36,739.12-50,610-26,637.88

Finding the Fourth Proportional to 36,739.12, 50,610 and 26,637.88

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Solution

The fourth proportional to 36,739.12, 50,610 and 26,637.88 is: 36,695.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,739.12 : 50,610 = 26,637.88 : x
  2. Step 2: Convert to fraction form
    36,739.12/50,610 = 26,637.88/x
  3. Step 3: Cross multiply
    36,739.12x = 50,610 × 26,637.88
  4. Step 4: Simplify right side
    36,739.12x = 1,348,143,106.80
  5. Step 5: Solve for x
    x = 1,348,143,106.80/36,739.12
  6. Step 6: Final answer
    x = 36,695.03

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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.