Home / 40,793.10-61,204.05-39,353.10

Finding the Fourth Proportional to 40,793.10, 61,204.05 and 39,353.10

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Solution

The fourth proportional to 40,793.10, 61,204.05 and 39,353.10 is: 59,043.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,793.10 : 61,204.05 = 39,353.10 : x
  2. Step 2: Convert to fraction form
    40,793.10/61,204.05 = 39,353.10/x
  3. Step 3: Cross multiply
    40,793.10x = 61,204.05 × 39,353.10
  4. Step 4: Simplify right side
    40,793.10x = 2,408,569,100.06
  5. Step 5: Solve for x
    x = 2,408,569,100.06/40,793.10
  6. Step 6: Final answer
    x = 59,043.54

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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.