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Finding the Fourth Proportional to 241,786.35, 333,695.84 and 146,293.83

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Solution

The fourth proportional to 241,786.35, 333,695.84 and 146,293.83 is: 201,904.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,786.35 : 333,695.84 = 146,293.83 : x
  2. Step 2: Convert to fraction form
    241,786.35/333,695.84 = 146,293.83/x
  3. Step 3: Cross multiply
    241,786.35x = 333,695.84 × 146,293.83
  4. Step 4: Simplify right side
    241,786.35x = 48,817,642,854.40
  5. Step 5: Solve for x
    x = 48,817,642,854.40/241,786.35
  6. Step 6: Final answer
    x = 201,904.05

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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.