Home / 35,107.89-52,558.03-22,590.96

Finding the Fourth Proportional to 35,107.89, 52,558.03 and 22,590.96

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Solution

The fourth proportional to 35,107.89, 52,558.03 and 22,590.96 is: 33,819.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,107.89 : 52,558.03 = 22,590.96 : x
  2. Step 2: Convert to fraction form
    35,107.89/52,558.03 = 22,590.96/x
  3. Step 3: Cross multiply
    35,107.89x = 52,558.03 × 22,590.96
  4. Step 4: Simplify right side
    35,107.89x = 1,187,336,353.41
  5. Step 5: Solve for x
    x = 1,187,336,353.41/35,107.89
  6. Step 6: Final answer
    x = 33,819.64

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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.