Home / 335,533.41-463,055.27-192,317.31

Finding the Fourth Proportional to 335,533.41, 463,055.27 and 192,317.31

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Solution

The fourth proportional to 335,533.41, 463,055.27 and 192,317.31 is: 265,408.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,533.41 : 463,055.27 = 192,317.31 : x
  2. Step 2: Convert to fraction form
    335,533.41/463,055.27 = 192,317.31/x
  3. Step 3: Cross multiply
    335,533.41x = 463,055.27 × 192,317.31
  4. Step 4: Simplify right side
    335,533.41x = 89,053,542,946.14
  5. Step 5: Solve for x
    x = 89,053,542,946.14/335,533.41
  6. Step 6: Final answer
    x = 265,408.87

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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.