Home / 335,556.04-463,087.29-192,325.29

Finding the Fourth Proportional to 335,556.04, 463,087.29 and 192,325.29

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Solution

The fourth proportional to 335,556.04, 463,087.29 and 192,325.29 is: 265,420.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,556.04 : 463,087.29 = 192,325.29 : x
  2. Step 2: Convert to fraction form
    335,556.04/463,087.29 = 192,325.29/x
  3. Step 3: Cross multiply
    335,556.04x = 463,087.29 × 192,325.29
  4. Step 4: Simplify right side
    335,556.04x = 89,063,397,344.56
  5. Step 5: Solve for x
    x = 89,063,397,344.56/335,556.04
  6. Step 6: Final answer
    x = 265,420.34

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1.5x scale

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.