Home / 46,083.88-69,106.26-19,441.82

Finding the Fourth Proportional to 46,083.88, 69,106.26 and 19,441.82

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Solution

The fourth proportional to 46,083.88, 69,106.26 and 19,441.82 is: 29,154.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,083.88 : 69,106.26 = 19,441.82 : x
  2. Step 2: Convert to fraction form
    46,083.88/69,106.26 = 19,441.82/x
  3. Step 3: Cross multiply
    46,083.88x = 69,106.26 × 19,441.82
  4. Step 4: Simplify right side
    46,083.88x = 1,343,551,025.05
  5. Step 5: Solve for x
    x = 1,343,551,025.05/46,083.88
  6. Step 6: Final answer
    x = 29,154.47

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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.