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Finding the Fourth Proportional to 241,928.71, 363,003.22 and 123,539.11

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Solution

The fourth proportional to 241,928.71, 363,003.22 and 123,539.11 is: 185,364.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,928.71 : 363,003.22 = 123,539.11 : x
  2. Step 2: Convert to fraction form
    241,928.71/363,003.22 = 123,539.11/x
  3. Step 3: Cross multiply
    241,928.71x = 363,003.22 × 123,539.11
  4. Step 4: Simplify right side
    241,928.71x = 44,845,094,725.93
  5. Step 5: Solve for x
    x = 44,845,094,725.93/241,928.71
  6. Step 6: Final answer
    x = 185,364.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.