Home / 16,474.34-24,711.29-3,994.48

Finding the Fourth Proportional to 16,474.34, 24,711.29 and 3,994.48

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Solution

The fourth proportional to 16,474.34, 24,711.29 and 3,994.48 is: 5,991.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,474.34 : 24,711.29 = 3,994.48 : x
  2. Step 2: Convert to fraction form
    16,474.34/24,711.29 = 3,994.48/x
  3. Step 3: Cross multiply
    16,474.34x = 24,711.29 × 3,994.48
  4. Step 4: Simplify right side
    16,474.34x = 98,708,753.68
  5. Step 5: Solve for x
    x = 98,708,753.68/16,474.34
  6. Step 6: Final answer
    x = 5,991.67

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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.