Home / 110,726.17-166,115.59-35,846.33

Finding the Fourth Proportional to 110,726.17, 166,115.59 and 35,846.33

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Solution

The fourth proportional to 110,726.17, 166,115.59 and 35,846.33 is: 53,778.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,726.17 : 166,115.59 = 35,846.33 : x
  2. Step 2: Convert to fraction form
    110,726.17/166,115.59 = 35,846.33/x
  3. Step 3: Cross multiply
    110,726.17x = 166,115.59 × 35,846.33
  4. Step 4: Simplify right side
    110,726.17x = 5,954,633,337.09
  5. Step 5: Solve for x
    x = 5,954,633,337.09/110,726.17
  6. Step 6: Final answer
    x = 53,778.01

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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.