Home / 37,319.46-55,916.79-16,227.87

Finding the Fourth Proportional to 37,319.46, 55,916.79 and 16,227.87

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Solution

The fourth proportional to 37,319.46, 55,916.79 and 16,227.87 is: 24,314.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,319.46 : 55,916.79 = 16,227.87 : x
  2. Step 2: Convert to fraction form
    37,319.46/55,916.79 = 16,227.87/x
  3. Step 3: Cross multiply
    37,319.46x = 55,916.79 × 16,227.87
  4. Step 4: Simplify right side
    37,319.46x = 907,410,398.94
  5. Step 5: Solve for x
    x = 907,410,398.94/37,319.46
  6. Step 6: Final answer
    x = 24,314.67

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1.5x scale

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.