Home / 158,745.07-219,052.24-95,081.23

Finding the Fourth Proportional to 158,745.07, 219,052.24 and 95,081.23

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Solution

The fourth proportional to 158,745.07, 219,052.24 and 95,081.23 is: 131,202.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,745.07 : 219,052.24 = 95,081.23 : x
  2. Step 2: Convert to fraction form
    158,745.07/219,052.24 = 95,081.23/x
  3. Step 3: Cross multiply
    158,745.07x = 219,052.24 × 95,081.23
  4. Step 4: Simplify right side
    158,745.07x = 20,827,756,413.46
  5. Step 5: Solve for x
    x = 20,827,756,413.46/158,745.07
  6. Step 6: Final answer
    x = 131,202.54

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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.