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Finding the Fourth Proportional to 333,203.56, 459,342.64 and 237,544.18

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Solution

The fourth proportional to 333,203.56, 459,342.64 and 237,544.18 is: 327,470.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,203.56 : 459,342.64 = 237,544.18 : x
  2. Step 2: Convert to fraction form
    333,203.56/459,342.64 = 237,544.18/x
  3. Step 3: Cross multiply
    333,203.56x = 459,342.64 × 237,544.18
  4. Step 4: Simplify right side
    333,203.56x = 109,114,170,757.84
  5. Step 5: Solve for x
    x = 109,114,170,757.84/333,203.56
  6. Step 6: Final answer
    x = 327,470.00

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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.