Home / 34,522.27-51,783.41-10,828.96

Finding the Fourth Proportional to 34,522.27, 51,783.41 and 10,828.96

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Solution

The fourth proportional to 34,522.27, 51,783.41 and 10,828.96 is: 16,243.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,522.27 : 51,783.41 = 10,828.96 : x
  2. Step 2: Convert to fraction form
    34,522.27/51,783.41 = 10,828.96/x
  3. Step 3: Cross multiply
    34,522.27x = 51,783.41 × 10,828.96
  4. Step 4: Simplify right side
    34,522.27x = 560,760,475.55
  5. Step 5: Solve for x
    x = 560,760,475.55/34,522.27
  6. Step 6: Final answer
    x = 16,243.44

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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.