Home / 362,922.86-544,349.09-110,205.54

Finding the Fourth Proportional to 362,922.86, 544,349.09 and 110,205.54

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Solution

The fourth proportional to 362,922.86, 544,349.09 and 110,205.54 is: 165,297.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,922.86 : 544,349.09 = 110,205.54 : x
  2. Step 2: Convert to fraction form
    362,922.86/544,349.09 = 110,205.54/x
  3. Step 3: Cross multiply
    362,922.86x = 544,349.09 × 110,205.54
  4. Step 4: Simplify right side
    362,922.86x = 59,990,285,411.96
  5. Step 5: Solve for x
    x = 59,990,285,411.96/362,922.86
  6. Step 6: Final answer
    x = 165,297.62

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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.