Home / 164,329.19-226,912.56-104,006.27

Finding the Fourth Proportional to 164,329.19, 226,912.56 and 104,006.27

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Solution

The fourth proportional to 164,329.19, 226,912.56 and 104,006.27 is: 143,616.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,329.19 : 226,912.56 = 104,006.27 : x
  2. Step 2: Convert to fraction form
    164,329.19/226,912.56 = 104,006.27/x
  3. Step 3: Cross multiply
    164,329.19x = 226,912.56 × 104,006.27
  4. Step 4: Simplify right side
    164,329.19x = 23,600,328,981.75
  5. Step 5: Solve for x
    x = 23,600,328,981.75/164,329.19
  6. Step 6: Final answer
    x = 143,616.17

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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.