Home / 110,092.41-165,096.36-46,872.45

Finding the Fourth Proportional to 110,092.41, 165,096.36 and 46,872.45

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Solution

The fourth proportional to 110,092.41, 165,096.36 and 46,872.45 is: 70,290.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,092.41 : 165,096.36 = 46,872.45 : x
  2. Step 2: Convert to fraction form
    110,092.41/165,096.36 = 46,872.45/x
  3. Step 3: Cross multiply
    110,092.41x = 165,096.36 × 46,872.45
  4. Step 4: Simplify right side
    110,092.41x = 7,738,470,879.28
  5. Step 5: Solve for x
    x = 7,738,470,879.28/110,092.41
  6. Step 6: Final answer
    x = 70,290.68

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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.