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Finding the Fourth Proportional to 336,208.59, 463,968.03 and 191,014.63

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Solution

The fourth proportional to 336,208.59, 463,968.03 and 191,014.63 is: 263,600.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,208.59 : 463,968.03 = 191,014.63 : x
  2. Step 2: Convert to fraction form
    336,208.59/463,968.03 = 191,014.63/x
  3. Step 3: Cross multiply
    336,208.59x = 463,968.03 × 191,014.63
  4. Step 4: Simplify right side
    336,208.59x = 88,624,682,162.24
  5. Step 5: Solve for x
    x = 88,624,682,162.24/336,208.59
  6. Step 6: Final answer
    x = 263,600.29

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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.