Home / 110,684.35-166,047.86-35,823.07

Finding the Fourth Proportional to 110,684.35, 166,047.86 and 35,823.07

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Solution

The fourth proportional to 110,684.35, 166,047.86 and 35,823.07 is: 53,741.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,684.35 : 166,047.86 = 35,823.07 : x
  2. Step 2: Convert to fraction form
    110,684.35/166,047.86 = 35,823.07/x
  3. Step 3: Cross multiply
    110,684.35x = 166,047.86 × 35,823.07
  4. Step 4: Simplify right side
    110,684.35x = 5,948,344,112.13
  5. Step 5: Solve for x
    x = 5,948,344,112.13/110,684.35
  6. Step 6: Final answer
    x = 53,741.51

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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.