Home / 336,103.38-463,845.14-185,200.38

Finding the Fourth Proportional to 336,103.38, 463,845.14 and 185,200.38

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Solution

The fourth proportional to 336,103.38, 463,845.14 and 185,200.38 is: 255,588.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,103.38 : 463,845.14 = 185,200.38 : x
  2. Step 2: Convert to fraction form
    336,103.38/463,845.14 = 185,200.38/x
  3. Step 3: Cross multiply
    336,103.38x = 463,845.14 × 185,200.38
  4. Step 4: Simplify right side
    336,103.38x = 85,904,296,189.15
  5. Step 5: Solve for x
    x = 85,904,296,189.15/336,103.38
  6. Step 6: Final answer
    x = 255,588.91

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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.