Home / 151,087.54-226,593.60-44,450.28

Finding the Fourth Proportional to 151,087.54, 226,593.60 and 44,450.28

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Solution

The fourth proportional to 151,087.54, 226,593.60 and 44,450.28 is: 66,664.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,087.54 : 226,593.60 = 44,450.28 : x
  2. Step 2: Convert to fraction form
    151,087.54/226,593.60 = 44,450.28/x
  3. Step 3: Cross multiply
    151,087.54x = 226,593.60 × 44,450.28
  4. Step 4: Simplify right side
    151,087.54x = 10,072,148,966.21
  5. Step 5: Solve for x
    x = 10,072,148,966.21/151,087.54
  6. Step 6: Final answer
    x = 66,664.33

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1.5x scale

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.