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Finding the Fourth Proportional to 137,184.86, 205,511.00 and 101,095.83

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Solution

The fourth proportional to 137,184.86, 205,511.00 and 101,095.83 is: 151,447.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,184.86 : 205,511.00 = 101,095.83 : x
  2. Step 2: Convert to fraction form
    137,184.86/205,511.00 = 101,095.83/x
  3. Step 3: Cross multiply
    137,184.86x = 205,511.00 × 101,095.83
  4. Step 4: Simplify right side
    137,184.86x = 20,776,304,613.65
  5. Step 5: Solve for x
    x = 20,776,304,613.65/137,184.86
  6. Step 6: Final answer
    x = 151,447.50

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