Home / 335,552.15-463,048.33-192,212.52

Finding the Fourth Proportional to 335,552.15, 463,048.33 and 192,212.52

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Solution

The fourth proportional to 335,552.15, 463,048.33 and 192,212.52 is: 265,245.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,552.15 : 463,048.33 = 192,212.52 : x
  2. Step 2: Convert to fraction form
    335,552.15/463,048.33 = 192,212.52/x
  3. Step 3: Cross multiply
    335,552.15x = 463,048.33 × 192,212.52
  4. Step 4: Simplify right side
    335,552.15x = 89,003,686,391.09
  5. Step 5: Solve for x
    x = 89,003,686,391.09/335,552.15
  6. Step 6: Final answer
    x = 265,245.47

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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.