Home / 16,450.49-24,675.74-5,921.91

Finding the Fourth Proportional to 16,450.49, 24,675.74 and 5,921.91

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Solution

The fourth proportional to 16,450.49, 24,675.74 and 5,921.91 is: 8,882.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,450.49 : 24,675.74 = 5,921.91 : x
  2. Step 2: Convert to fraction form
    16,450.49/24,675.74 = 5,921.91/x
  3. Step 3: Cross multiply
    16,450.49x = 24,675.74 × 5,921.91
  4. Step 4: Simplify right side
    16,450.49x = 146,127,511.46
  5. Step 5: Solve for x
    x = 146,127,511.46/16,450.49
  6. Step 6: Final answer
    x = 8,882.87

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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.