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Finding the Fourth Proportional to 241,798.92, 333,661.24 and 134,362.12

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Solution

The fourth proportional to 241,798.92, 333,661.24 and 134,362.12 is: 185,407.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,798.92 : 333,661.24 = 134,362.12 : x
  2. Step 2: Convert to fraction form
    241,798.92/333,661.24 = 134,362.12/x
  3. Step 3: Cross multiply
    241,798.92x = 333,661.24 × 134,362.12
  4. Step 4: Simplify right side
    241,798.92x = 44,831,431,568.23
  5. Step 5: Solve for x
    x = 44,831,431,568.23/241,798.92
  6. Step 6: Final answer
    x = 185,407.91

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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.