Home / 119,413.34-179,067.41-63,240.32

Finding the Fourth Proportional to 119,413.34, 179,067.41 and 63,240.32

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Solution

The fourth proportional to 119,413.34, 179,067.41 and 63,240.32 is: 94,832.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,413.34 : 179,067.41 = 63,240.32 : x
  2. Step 2: Convert to fraction form
    119,413.34/179,067.41 = 63,240.32/x
  3. Step 3: Cross multiply
    119,413.34x = 179,067.41 × 63,240.32
  4. Step 4: Simplify right side
    119,413.34x = 11,324,280,309.97
  5. Step 5: Solve for x
    x = 11,324,280,309.97/119,413.34
  6. Step 6: Final answer
    x = 94,832.62

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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.