Home / 34,222.98-51,352.08-25,900.23

Finding the Fourth Proportional to 34,222.98, 51,352.08 and 25,900.23

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Solution

The fourth proportional to 34,222.98, 51,352.08 and 25,900.23 is: 38,863.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,222.98 : 51,352.08 = 25,900.23 : x
  2. Step 2: Convert to fraction form
    34,222.98/51,352.08 = 25,900.23/x
  3. Step 3: Cross multiply
    34,222.98x = 51,352.08 × 25,900.23
  4. Step 4: Simplify right side
    34,222.98x = 1,330,030,682.98
  5. Step 5: Solve for x
    x = 1,330,030,682.98/34,222.98
  6. Step 6: Final answer
    x = 38,863.67

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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.