Home / 47,922.84-66,133.97-26,413.37

Finding the Fourth Proportional to 47,922.84, 66,133.97 and 26,413.37

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Solution

The fourth proportional to 47,922.84, 66,133.97 and 26,413.37 is: 36,450.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,922.84 : 66,133.97 = 26,413.37 : x
  2. Step 2: Convert to fraction form
    47,922.84/66,133.97 = 26,413.37/x
  3. Step 3: Cross multiply
    47,922.84x = 66,133.97 × 26,413.37
  4. Step 4: Simplify right side
    47,922.84x = 1,746,820,887.11
  5. Step 5: Solve for x
    x = 1,746,820,887.11/47,922.84
  6. Step 6: Final answer
    x = 36,450.70

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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.