Home / 49,554.54-68,385.30-26,893.53

Finding the Fourth Proportional to 49,554.54, 68,385.30 and 26,893.53

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Solution

The fourth proportional to 49,554.54, 68,385.30 and 26,893.53 is: 37,113.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,554.54 : 68,385.30 = 26,893.53 : x
  2. Step 2: Convert to fraction form
    49,554.54/68,385.30 = 26,893.53/x
  3. Step 3: Cross multiply
    49,554.54x = 68,385.30 × 26,893.53
  4. Step 4: Simplify right side
    49,554.54x = 1,839,121,946.15
  5. Step 5: Solve for x
    x = 1,839,121,946.15/49,554.54
  6. Step 6: Final answer
    x = 37,113.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.