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Finding the Fourth Proportional to 241,477.80, 333,243.06 and 134,054.76

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Solution

The fourth proportional to 241,477.80, 333,243.06 and 134,054.76 is: 184,997.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,477.80 : 333,243.06 = 134,054.76 : x
  2. Step 2: Convert to fraction form
    241,477.80/333,243.06 = 134,054.76/x
  3. Step 3: Cross multiply
    241,477.80x = 333,243.06 × 134,054.76
  4. Step 4: Simplify right side
    241,477.80x = 44,672,818,429.97
  5. Step 5: Solve for x
    x = 44,672,818,429.97/241,477.80
  6. Step 6: Final answer
    x = 184,997.62

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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.