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Finding the Fourth Proportional to 241,608.89, 333,390.08 and 134,164.32

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Solution

The fourth proportional to 241,608.89, 333,390.08 and 134,164.32 is: 185,130.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,608.89 : 333,390.08 = 134,164.32 : x
  2. Step 2: Convert to fraction form
    241,608.89/333,390.08 = 134,164.32/x
  3. Step 3: Cross multiply
    241,608.89x = 333,390.08 × 134,164.32
  4. Step 4: Simplify right side
    241,608.89x = 44,729,053,377.95
  5. Step 5: Solve for x
    x = 44,729,053,377.95/241,608.89
  6. Step 6: Final answer
    x = 185,130.00

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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.