Home / 164,003.33-226,328.97-92,379.08

Finding the Fourth Proportional to 164,003.33, 226,328.97 and 92,379.08

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Solution

The fourth proportional to 164,003.33, 226,328.97 and 92,379.08 is: 127,485.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,003.33 : 226,328.97 = 92,379.08 : x
  2. Step 2: Convert to fraction form
    164,003.33/226,328.97 = 92,379.08/x
  3. Step 3: Cross multiply
    164,003.33x = 226,328.97 × 92,379.08
  4. Step 4: Simplify right side
    164,003.33x = 20,908,060,894.30
  5. Step 5: Solve for x
    x = 20,908,060,894.30/164,003.33
  6. Step 6: Final answer
    x = 127,485.59

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1.5x scale

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.