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Finding the Fourth Proportional to 241,735.58, 333,605.48 and 134,305.61

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Solution

The fourth proportional to 241,735.58, 333,605.48 and 134,305.61 is: 185,347.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,735.58 : 333,605.48 = 134,305.61 : x
  2. Step 2: Convert to fraction form
    241,735.58/333,605.48 = 134,305.61/x
  3. Step 3: Cross multiply
    241,735.58x = 333,605.48 × 134,305.61
  4. Step 4: Simplify right side
    241,735.58x = 44,805,087,490.74
  5. Step 5: Solve for x
    x = 44,805,087,490.74/241,735.58
  6. Step 6: Final answer
    x = 185,347.51

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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.