Home / 336,056.40-463,736.21-200,100.33

Finding the Fourth Proportional to 336,056.40, 463,736.21 and 200,100.33

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Solution

The fourth proportional to 336,056.40, 463,736.21 and 200,100.33 is: 276,125.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,056.40 : 463,736.21 = 200,100.33 : x
  2. Step 2: Convert to fraction form
    336,056.40/463,736.21 = 200,100.33/x
  3. Step 3: Cross multiply
    336,056.40x = 463,736.21 × 200,100.33
  4. Step 4: Simplify right side
    336,056.40x = 92,793,767,653.45
  5. Step 5: Solve for x
    x = 92,793,767,653.45/336,056.40
  6. Step 6: Final answer
    x = 276,125.58

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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.