Home / 33,632.94-46,413.47-19,493.99

Finding the Fourth Proportional to 33,632.94, 46,413.47 and 19,493.99

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Solution

The fourth proportional to 33,632.94, 46,413.47 and 19,493.99 is: 26,901.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632.94 : 46,413.47 = 19,493.99 : x
  2. Step 2: Convert to fraction form
    33,632.94/46,413.47 = 19,493.99/x
  3. Step 3: Cross multiply
    33,632.94x = 46,413.47 × 19,493.99
  4. Step 4: Simplify right side
    33,632.94x = 904,783,390.51
  5. Step 5: Solve for x
    x = 904,783,390.51/33,632.94
  6. Step 6: Final answer
    x = 26,901.70

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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.