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Finding the Fourth Proportional to 335,505.69, 463,007.57 and 184,602.69

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Solution

The fourth proportional to 335,505.69, 463,007.57 and 184,602.69 is: 254,757.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,505.69 : 463,007.57 = 184,602.69 : x
  2. Step 2: Convert to fraction form
    335,505.69/463,007.57 = 184,602.69/x
  3. Step 3: Cross multiply
    335,505.69x = 463,007.57 × 184,602.69
  4. Step 4: Simplify right side
    335,505.69x = 85,472,442,912.36
  5. Step 5: Solve for x
    x = 85,472,442,912.36/335,505.69
  6. Step 6: Final answer
    x = 254,757.06

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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.