Home / 110,695.04-166,067.21-35,813.51

Finding the Fourth Proportional to 110,695.04, 166,067.21 and 35,813.51

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Solution

The fourth proportional to 110,695.04, 166,067.21 and 35,813.51 is: 53,728.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,695.04 : 166,067.21 = 35,813.51 : x
  2. Step 2: Convert to fraction form
    110,695.04/166,067.21 = 35,813.51/x
  3. Step 3: Cross multiply
    110,695.04x = 166,067.21 × 35,813.51
  4. Step 4: Simplify right side
    110,695.04x = 5,947,449,567.96
  5. Step 5: Solve for x
    x = 5,947,449,567.96/110,695.04
  6. Step 6: Final answer
    x = 53,728.24

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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.