Home / 34,439.79-51,672.67-23,450.11

Finding the Fourth Proportional to 34,439.79, 51,672.67 and 23,450.11

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Solution

The fourth proportional to 34,439.79, 51,672.67 and 23,450.11 is: 35,184.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,439.79 : 51,672.67 = 23,450.11 : x
  2. Step 2: Convert to fraction form
    34,439.79/51,672.67 = 23,450.11/x
  3. Step 3: Cross multiply
    34,439.79x = 51,672.67 × 23,450.11
  4. Step 4: Simplify right side
    34,439.79x = 1,211,729,898.35
  5. Step 5: Solve for x
    x = 1,211,729,898.35/34,439.79
  6. Step 6: Final answer
    x = 35,184.01

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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.