Home / 362,819.10-544,229.74-110,101.62

Finding the Fourth Proportional to 362,819.10, 544,229.74 and 110,101.62

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Solution

The fourth proportional to 362,819.10, 544,229.74 and 110,101.62 is: 165,152.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,819.10 : 544,229.74 = 110,101.62 : x
  2. Step 2: Convert to fraction form
    362,819.10/544,229.74 = 110,101.62/x
  3. Step 3: Cross multiply
    362,819.10x = 544,229.74 × 110,101.62
  4. Step 4: Simplify right side
    362,819.10x = 59,920,576,026.18
  5. Step 5: Solve for x
    x = 59,920,576,026.18/362,819.10
  6. Step 6: Final answer
    x = 165,152.76

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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.