Home / 171,319.38-236,413.32-94,833.96

Finding the Fourth Proportional to 171,319.38, 236,413.32 and 94,833.96

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Solution

The fourth proportional to 171,319.38, 236,413.32 and 94,833.96 is: 130,866.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,319.38 : 236,413.32 = 94,833.96 : x
  2. Step 2: Convert to fraction form
    171,319.38/236,413.32 = 94,833.96/x
  3. Step 3: Cross multiply
    171,319.38x = 236,413.32 × 94,833.96
  4. Step 4: Simplify right side
    171,319.38x = 22,420,011,332.35
  5. Step 5: Solve for x
    x = 22,420,011,332.35/171,319.38
  6. Step 6: Final answer
    x = 130,866.76

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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.