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Finding the Fourth Proportional to 241,024.80, 361,594.80 and 122,714.40

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Solution

The fourth proportional to 241,024.80, 361,594.80 and 122,714.40 is: 184,100.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,024.80 : 361,594.80 = 122,714.40 : x
  2. Step 2: Convert to fraction form
    241,024.80/361,594.80 = 122,714.40/x
  3. Step 3: Cross multiply
    241,024.80x = 361,594.80 × 122,714.40
  4. Step 4: Simplify right side
    241,024.80x = 44,372,888,925.12
  5. Step 5: Solve for x
    x = 44,372,888,925.12/241,024.80
  6. Step 6: Final answer
    x = 184,100.93

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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.