Home / 34,300.50-51,450.74-22,610.98

Finding the Fourth Proportional to 34,300.50, 51,450.74 and 22,610.98

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Solution

The fourth proportional to 34,300.50, 51,450.74 and 22,610.98 is: 33,916.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,300.50 : 51,450.74 = 22,610.98 : x
  2. Step 2: Convert to fraction form
    34,300.50/51,450.74 = 22,610.98/x
  3. Step 3: Cross multiply
    34,300.50x = 51,450.74 × 22,610.98
  4. Step 4: Simplify right side
    34,300.50x = 1,163,351,709.65
  5. Step 5: Solve for x
    x = 1,163,351,709.65/34,300.50
  6. Step 6: Final answer
    x = 33,916.47

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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.