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Finding the Fourth Proportional to 241,350.12, 333,047.16 and 133,913.34

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Solution

The fourth proportional to 241,350.12, 333,047.16 and 133,913.34 is: 184,791.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,350.12 : 333,047.16 = 133,913.34 : x
  2. Step 2: Convert to fraction form
    241,350.12/333,047.16 = 133,913.34/x
  3. Step 3: Cross multiply
    241,350.12x = 333,047.16 × 133,913.34
  4. Step 4: Simplify right side
    241,350.12x = 44,599,457,573.11
  5. Step 5: Solve for x
    x = 44,599,457,573.11/241,350.12
  6. Step 6: Final answer
    x = 184,791.53

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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.