Home / 335,934.11-463,589.06-185,031.11

Finding the Fourth Proportional to 335,934.11, 463,589.06 and 185,031.11

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Solution

The fourth proportional to 335,934.11, 463,589.06 and 185,031.11 is: 255,342.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,934.11 : 463,589.06 = 185,031.11 : x
  2. Step 2: Convert to fraction form
    335,934.11/463,589.06 = 185,031.11/x
  3. Step 3: Cross multiply
    335,934.11x = 463,589.06 × 185,031.11
  4. Step 4: Simplify right side
    335,934.11x = 85,778,395,112.56
  5. Step 5: Solve for x
    x = 85,778,395,112.56/335,934.11
  6. Step 6: Final answer
    x = 255,342.92

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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.