Home / 44,055.70-66,091.80-14,482.06

Finding the Fourth Proportional to 44,055.70, 66,091.80 and 14,482.06

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Solution

The fourth proportional to 44,055.70, 66,091.80 and 14,482.06 is: 21,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,055.70 : 66,091.80 = 14,482.06 : x
  2. Step 2: Convert to fraction form
    44,055.70/66,091.80 = 14,482.06/x
  3. Step 3: Cross multiply
    44,055.70x = 66,091.80 × 14,482.06
  4. Step 4: Simplify right side
    44,055.70x = 957,145,413.11
  5. Step 5: Solve for x
    x = 957,145,413.11/44,055.70
  6. Step 6: Final answer
    x = 21,725.80

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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.