Home / 62,369.64-93,405.34-34,246.44

Finding the Fourth Proportional to 62,369.64, 93,405.34 and 34,246.44

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Solution

The fourth proportional to 62,369.64, 93,405.34 and 34,246.44 is: 51,287.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,369.64 : 93,405.34 = 34,246.44 : x
  2. Step 2: Convert to fraction form
    62,369.64/93,405.34 = 34,246.44/x
  3. Step 3: Cross multiply
    62,369.64x = 93,405.34 × 34,246.44
  4. Step 4: Simplify right side
    62,369.64x = 3,198,800,371.99
  5. Step 5: Solve for x
    x = 3,198,800,371.99/62,369.64
  6. Step 6: Final answer
    x = 51,287.78

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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.