Home / 37,976.40-56,974.37-14,596.56

Finding the Fourth Proportional to 37,976.40, 56,974.37 and 14,596.56

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Solution

The fourth proportional to 37,976.40, 56,974.37 and 14,596.56 is: 21,898.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,976.40 : 56,974.37 = 14,596.56 : x
  2. Step 2: Convert to fraction form
    37,976.40/56,974.37 = 14,596.56/x
  3. Step 3: Cross multiply
    37,976.40x = 56,974.37 × 14,596.56
  4. Step 4: Simplify right side
    37,976.40x = 831,629,737.18
  5. Step 5: Solve for x
    x = 831,629,737.18/37,976.40
  6. Step 6: Final answer
    x = 21,898.59

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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.