Home / 164,184.83-226,569.93-92,563.82

Finding the Fourth Proportional to 164,184.83, 226,569.93 and 92,563.82

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Solution

The fourth proportional to 164,184.83, 226,569.93 and 92,563.82 is: 127,735.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,184.83 : 226,569.93 = 92,563.82 : x
  2. Step 2: Convert to fraction form
    164,184.83/226,569.93 = 92,563.82/x
  3. Step 3: Cross multiply
    164,184.83x = 226,569.93 × 92,563.82
  4. Step 4: Simplify right side
    164,184.83x = 20,972,178,217.93
  5. Step 5: Solve for x
    x = 20,972,178,217.93/164,184.83
  6. Step 6: Final answer
    x = 127,735.18

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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.