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Finding the Fourth Proportional to 241,511.61, 362,150.90 and 101,232.57

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Solution

The fourth proportional to 241,511.61, 362,150.90 and 101,232.57 is: 151,800.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,511.61 : 362,150.90 = 101,232.57 : x
  2. Step 2: Convert to fraction form
    241,511.61/362,150.90 = 101,232.57/x
  3. Step 3: Cross multiply
    241,511.61x = 362,150.90 × 101,232.57
  4. Step 4: Simplify right side
    241,511.61x = 36,661,465,828.65
  5. Step 5: Solve for x
    x = 36,661,465,828.65/241,511.61
  6. Step 6: Final answer
    x = 151,800.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.