Home / 26,940.29-37,178.60-14,841.27

Finding the Fourth Proportional to 26,940.29, 37,178.60 and 14,841.27

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Solution

The fourth proportional to 26,940.29, 37,178.60 and 14,841.27 is: 20,481.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,940.29 : 37,178.60 = 14,841.27 : x
  2. Step 2: Convert to fraction form
    26,940.29/37,178.60 = 14,841.27/x
  3. Step 3: Cross multiply
    26,940.29x = 37,178.60 × 14,841.27
  4. Step 4: Simplify right side
    26,940.29x = 551,777,566.62
  5. Step 5: Solve for x
    x = 551,777,566.62/26,940.29
  6. Step 6: Final answer
    x = 20,481.50

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1.5x scale

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.