Home / 336,103.13-463,844.79-185,200.13

Finding the Fourth Proportional to 336,103.13, 463,844.79 and 185,200.13

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Solution

The fourth proportional to 336,103.13, 463,844.79 and 185,200.13 is: 255,588.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,103.13 : 463,844.79 = 185,200.13 : x
  2. Step 2: Convert to fraction form
    336,103.13/463,844.79 = 185,200.13/x
  3. Step 3: Cross multiply
    336,103.13x = 463,844.79 × 185,200.13
  4. Step 4: Simplify right side
    336,103.13x = 85,904,113,088.60
  5. Step 5: Solve for x
    x = 85,904,113,088.60/336,103.13
  6. Step 6: Final answer
    x = 255,588.56

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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.