Home / 164,976.09-247,464.05-59,794.89

Finding the Fourth Proportional to 164,976.09, 247,464.05 and 59,794.89

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Solution

The fourth proportional to 164,976.09, 247,464.05 and 59,794.89 is: 89,692.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,976.09 : 247,464.05 = 59,794.89 : x
  2. Step 2: Convert to fraction form
    164,976.09/247,464.05 = 59,794.89/x
  3. Step 3: Cross multiply
    164,976.09x = 247,464.05 × 59,794.89
  4. Step 4: Simplify right side
    164,976.09x = 14,797,085,349.73
  5. Step 5: Solve for x
    x = 14,797,085,349.73/164,976.09
  6. Step 6: Final answer
    x = 89,692.30

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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.