Home / 150,895.93-226,450.25-70,937.54

Finding the Fourth Proportional to 150,895.93, 226,450.25 and 70,937.54

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Solution

The fourth proportional to 150,895.93, 226,450.25 and 70,937.54 is: 106,456.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,895.93 : 226,450.25 = 70,937.54 : x
  2. Step 2: Convert to fraction form
    150,895.93/226,450.25 = 70,937.54/x
  3. Step 3: Cross multiply
    150,895.93x = 226,450.25 × 70,937.54
  4. Step 4: Simplify right side
    150,895.93x = 16,063,824,410.85
  5. Step 5: Solve for x
    x = 16,063,824,410.85/150,895.93
  6. Step 6: Final answer
    x = 106,456.32

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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.