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Finding the Fourth Proportional to 241,563.60, 333,323.10 and 134,134.92

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Solution

The fourth proportional to 241,563.60, 333,323.10 and 134,134.92 is: 185,086.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,563.60 : 333,323.10 = 134,134.92 : x
  2. Step 2: Convert to fraction form
    241,563.60/333,323.10 = 134,134.92/x
  3. Step 3: Cross multiply
    241,563.60x = 333,323.10 × 134,134.92
  4. Step 4: Simplify right side
    241,563.60x = 44,710,267,352.65
  5. Step 5: Solve for x
    x = 44,710,267,352.65/241,563.60
  6. Step 6: Final answer
    x = 185,086.94

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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.