Home / 43,936.60-65,740.26-26,101.96

Finding the Fourth Proportional to 43,936.60, 65,740.26 and 26,101.96

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Solution

The fourth proportional to 43,936.60, 65,740.26 and 26,101.96 is: 39,055.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,936.60 : 65,740.26 = 26,101.96 : x
  2. Step 2: Convert to fraction form
    43,936.60/65,740.26 = 26,101.96/x
  3. Step 3: Cross multiply
    43,936.60x = 65,740.26 × 26,101.96
  4. Step 4: Simplify right side
    43,936.60x = 1,715,949,636.91
  5. Step 5: Solve for x
    x = 1,715,949,636.91/43,936.60
  6. Step 6: Final answer
    x = 39,055.13

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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.