Home / 43,804.62-65,706.93-25,071.59

Finding the Fourth Proportional to 43,804.62, 65,706.93 and 25,071.59

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Solution

The fourth proportional to 43,804.62, 65,706.93 and 25,071.59 is: 37,607.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,804.62 : 65,706.93 = 25,071.59 : x
  2. Step 2: Convert to fraction form
    43,804.62/65,706.93 = 25,071.59/x
  3. Step 3: Cross multiply
    43,804.62x = 65,706.93 × 25,071.59
  4. Step 4: Simplify right side
    43,804.62x = 1,647,377,373.39
  5. Step 5: Solve for x
    x = 1,647,377,373.39/43,804.62
  6. Step 6: Final answer
    x = 37,607.39

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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.