Home / 164,274.18-226,698.06-92,653.98

Finding the Fourth Proportional to 164,274.18, 226,698.06 and 92,653.98

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Solution

The fourth proportional to 164,274.18, 226,698.06 and 92,653.98 is: 127,862.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,274.18 : 226,698.06 = 92,653.98 : x
  2. Step 2: Convert to fraction form
    164,274.18/226,698.06 = 92,653.98/x
  3. Step 3: Cross multiply
    164,274.18x = 226,698.06 × 92,653.98
  4. Step 4: Simplify right side
    164,274.18x = 21,004,477,517.28
  5. Step 5: Solve for x
    x = 21,004,477,517.28/164,274.18
  6. Step 6: Final answer
    x = 127,862.32

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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.