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Finding the Fourth Proportional to 241,381.95, 333,110.71 and 133,958.94

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Solution

The fourth proportional to 241,381.95, 333,110.71 and 133,958.94 is: 184,865.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,381.95 : 333,110.71 = 133,958.94 : x
  2. Step 2: Convert to fraction form
    241,381.95/333,110.71 = 133,958.94/x
  3. Step 3: Cross multiply
    241,381.95x = 333,110.71 × 133,958.94
  4. Step 4: Simplify right side
    241,381.95x = 44,623,157,614.25
  5. Step 5: Solve for x
    x = 44,623,157,614.25/241,381.95
  6. Step 6: Final answer
    x = 184,865.35

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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.