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Finding the Fourth Proportional to 241,341.31, 333,050.99 and 133,912.12

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Solution

The fourth proportional to 241,341.31, 333,050.99 and 133,912.12 is: 184,798.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,341.31 : 333,050.99 = 133,912.12 : x
  2. Step 2: Convert to fraction form
    241,341.31/333,050.99 = 133,912.12/x
  3. Step 3: Cross multiply
    241,341.31x = 333,050.99 × 133,912.12
  4. Step 4: Simplify right side
    241,341.31x = 44,599,564,014.54
  5. Step 5: Solve for x
    x = 44,599,564,014.54/241,341.31
  6. Step 6: Final answer
    x = 184,798.72

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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.