Home / 164,176.37-226,577.15-92,571.26

Finding the Fourth Proportional to 164,176.37, 226,577.15 and 92,571.26

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Solution

The fourth proportional to 164,176.37, 226,577.15 and 92,571.26 is: 127,756.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,176.37 : 226,577.15 = 92,571.26 : x
  2. Step 2: Convert to fraction form
    164,176.37/226,577.15 = 92,571.26/x
  3. Step 3: Cross multiply
    164,176.37x = 226,577.15 × 92,571.26
  4. Step 4: Simplify right side
    164,176.37x = 20,974,531,014.11
  5. Step 5: Solve for x
    x = 20,974,531,014.11/164,176.37
  6. Step 6: Final answer
    x = 127,756.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.