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Finding the Fourth Proportional to 241,169.55, 332,814.87 and 133,749.51

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Solution

The fourth proportional to 241,169.55, 332,814.87 and 133,749.51 is: 184,574.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,169.55 : 332,814.87 = 133,749.51 : x
  2. Step 2: Convert to fraction form
    241,169.55/332,814.87 = 133,749.51/x
  3. Step 3: Cross multiply
    241,169.55x = 332,814.87 × 133,749.51
  4. Step 4: Simplify right side
    241,169.55x = 44,513,825,783.21
  5. Step 5: Solve for x
    x = 44,513,825,783.21/241,169.55
  6. Step 6: Final answer
    x = 184,574.82

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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.