Home / 26,873.48-37,072.50-23,141

Finding the Fourth Proportional to 26,873.48, 37,072.50 and 23,141

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Solution

The fourth proportional to 26,873.48, 37,072.50 and 23,141 is: 31,923.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,873.48 : 37,072.50 = 23,141 : x
  2. Step 2: Convert to fraction form
    26,873.48/37,072.50 = 23,141/x
  3. Step 3: Cross multiply
    26,873.48x = 37,072.50 × 23,141
  4. Step 4: Simplify right side
    26,873.48x = 857,894,722.50
  5. Step 5: Solve for x
    x = 857,894,722.50/26,873.48
  6. Step 6: Final answer
    x = 31,923.47

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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.