Home / 43,756.14-60,351.24-33,001.47

Finding the Fourth Proportional to 43,756.14, 60,351.24 and 33,001.47

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Solution

The fourth proportional to 43,756.14, 60,351.24 and 33,001.47 is: 45,517.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,756.14 : 60,351.24 = 33,001.47 : x
  2. Step 2: Convert to fraction form
    43,756.14/60,351.24 = 33,001.47/x
  3. Step 3: Cross multiply
    43,756.14x = 60,351.24 × 33,001.47
  4. Step 4: Simplify right side
    43,756.14x = 1,991,679,636.32
  5. Step 5: Solve for x
    x = 1,991,679,636.32/43,756.14
  6. Step 6: Final answer
    x = 45,517.72

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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.