Home / 362,825.43-544,239.36-110,108.04

Finding the Fourth Proportional to 362,825.43, 544,239.36 and 110,108.04

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Solution

The fourth proportional to 362,825.43, 544,239.36 and 110,108.04 is: 165,162.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,825.43 : 544,239.36 = 110,108.04 : x
  2. Step 2: Convert to fraction form
    362,825.43/544,239.36 = 110,108.04/x
  3. Step 3: Cross multiply
    362,825.43x = 544,239.36 × 110,108.04
  4. Step 4: Simplify right side
    362,825.43x = 59,925,129,220.45
  5. Step 5: Solve for x
    x = 59,925,129,220.45/362,825.43
  6. Step 6: Final answer
    x = 165,162.43

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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.