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Finding the Fourth Proportional to 241,409.33, 332,913.45 and 144,597.73

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Solution

The fourth proportional to 241,409.33, 332,913.45 and 144,597.73 is: 199,406.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,409.33 : 332,913.45 = 144,597.73 : x
  2. Step 2: Convert to fraction form
    241,409.33/332,913.45 = 144,597.73/x
  3. Step 3: Cross multiply
    241,409.33x = 332,913.45 × 144,597.73
  4. Step 4: Simplify right side
    241,409.33x = 48,138,528,324.18
  5. Step 5: Solve for x
    x = 48,138,528,324.18/241,409.33
  6. Step 6: Final answer
    x = 199,406.24

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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.