Home / 164,473.24-226,972.38-92,852.44

Finding the Fourth Proportional to 164,473.24, 226,972.38 and 92,852.44

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Solution

The fourth proportional to 164,473.24, 226,972.38 and 92,852.44 is: 128,135.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,473.24 : 226,972.38 = 92,852.44 : x
  2. Step 2: Convert to fraction form
    164,473.24/226,972.38 = 92,852.44/x
  3. Step 3: Cross multiply
    164,473.24x = 226,972.38 × 92,852.44
  4. Step 4: Simplify right side
    164,473.24x = 21,074,939,295.61
  5. Step 5: Solve for x
    x = 21,074,939,295.61/164,473.24
  6. Step 6: Final answer
    x = 128,135.98

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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.