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Finding the Fourth Proportional to 333,751.95, 460,610.55 and 190,533.42

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Solution

The fourth proportional to 333,751.95, 460,610.55 and 190,533.42 is: 262,954.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,751.95 : 460,610.55 = 190,533.42 : x
  2. Step 2: Convert to fraction form
    333,751.95/460,610.55 = 190,533.42/x
  3. Step 3: Cross multiply
    333,751.95x = 460,610.55 × 190,533.42
  4. Step 4: Simplify right side
    333,751.95x = 87,761,703,379.58
  5. Step 5: Solve for x
    x = 87,761,703,379.58/333,751.95
  6. Step 6: Final answer
    x = 262,954.88

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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.