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Finding the Fourth Proportional to 333,068.63, 459,634.70 and 182,165.63

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Solution

The fourth proportional to 333,068.63, 459,634.70 and 182,165.63 is: 251,388.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,068.63 : 459,634.70 = 182,165.63 : x
  2. Step 2: Convert to fraction form
    333,068.63/459,634.70 = 182,165.63/x
  3. Step 3: Cross multiply
    333,068.63x = 459,634.70 × 182,165.63
  4. Step 4: Simplify right side
    333,068.63x = 83,729,642,852.60
  5. Step 5: Solve for x
    x = 83,729,642,852.60/333,068.63
  6. Step 6: Final answer
    x = 251,388.56

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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.