Home / 146,611.14-219,934.02-46,736.33

Finding the Fourth Proportional to 146,611.14, 219,934.02 and 46,736.33

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Solution

The fourth proportional to 146,611.14, 219,934.02 and 46,736.33 is: 70,110.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,611.14 : 219,934.02 = 46,736.33 : x
  2. Step 2: Convert to fraction form
    146,611.14/219,934.02 = 46,736.33/x
  3. Step 3: Cross multiply
    146,611.14x = 219,934.02 × 46,736.33
  4. Step 4: Simplify right side
    146,611.14x = 10,278,907,837.28
  5. Step 5: Solve for x
    x = 10,278,907,837.28/146,611.14
  6. Step 6: Final answer
    x = 70,110.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.