Home / 69,046.04-103,497.24-46,861.22

Finding the Fourth Proportional to 69,046.04, 103,497.24 and 46,861.22

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Solution

The fourth proportional to 69,046.04, 103,497.24 and 46,861.22 is: 70,243.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,046.04 : 103,497.24 = 46,861.22 : x
  2. Step 2: Convert to fraction form
    69,046.04/103,497.24 = 46,861.22/x
  3. Step 3: Cross multiply
    69,046.04x = 103,497.24 × 46,861.22
  4. Step 4: Simplify right side
    69,046.04x = 4,850,006,933.03
  5. Step 5: Solve for x
    x = 4,850,006,933.03/69,046.04
  6. Step 6: Final answer
    x = 70,243.09

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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.