Home / 46,409.76-69,517.44-29,684.68

Finding the Fourth Proportional to 46,409.76, 69,517.44 and 29,684.68

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Solution

The fourth proportional to 46,409.76, 69,517.44 and 29,684.68 is: 44,464.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,409.76 : 69,517.44 = 29,684.68 : x
  2. Step 2: Convert to fraction form
    46,409.76/69,517.44 = 29,684.68/x
  3. Step 3: Cross multiply
    46,409.76x = 69,517.44 × 29,684.68
  4. Step 4: Simplify right side
    46,409.76x = 2,063,602,787.03
  5. Step 5: Solve for x
    x = 2,063,602,787.03/46,409.76
  6. Step 6: Final answer
    x = 44,464.85

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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.