Home / 170,032.60-254,757.30-110,837.80

Finding the Fourth Proportional to 170,032.60, 254,757.30 and 110,837.80

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Solution

The fourth proportional to 170,032.60, 254,757.30 and 110,837.80 is: 166,066.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,032.60 : 254,757.30 = 110,837.80 : x
  2. Step 2: Convert to fraction form
    170,032.60/254,757.30 = 110,837.80/x
  3. Step 3: Cross multiply
    170,032.60x = 254,757.30 × 110,837.80
  4. Step 4: Simplify right side
    170,032.60x = 28,236,738,665.94
  5. Step 5: Solve for x
    x = 28,236,738,665.94/170,032.60
  6. Step 6: Final answer
    x = 166,066.62

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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.