Home / 33,746.28-46,570.24-19,413.23

Finding the Fourth Proportional to 33,746.28, 46,570.24 and 19,413.23

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Solution

The fourth proportional to 33,746.28, 46,570.24 and 19,413.23 is: 26,790.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,746.28 : 46,570.24 = 19,413.23 : x
  2. Step 2: Convert to fraction form
    33,746.28/46,570.24 = 19,413.23/x
  3. Step 3: Cross multiply
    33,746.28x = 46,570.24 × 19,413.23
  4. Step 4: Simplify right side
    33,746.28x = 904,078,780.28
  5. Step 5: Solve for x
    x = 904,078,780.28/33,746.28
  6. Step 6: Final answer
    x = 26,790.47

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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.