Home / 46,450.79-69,677.64-22,102.11

Finding the Fourth Proportional to 46,450.79, 69,677.64 and 22,102.11

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Solution

The fourth proportional to 46,450.79, 69,677.64 and 22,102.11 is: 33,153.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,450.79 : 69,677.64 = 22,102.11 : x
  2. Step 2: Convert to fraction form
    46,450.79/69,677.64 = 22,102.11/x
  3. Step 3: Cross multiply
    46,450.79x = 69,677.64 × 22,102.11
  4. Step 4: Simplify right side
    46,450.79x = 1,540,022,579.12
  5. Step 5: Solve for x
    x = 1,540,022,579.12/46,450.79
  6. Step 6: Final answer
    x = 33,153.85

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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.