Home / 34,063.55-51,078.14-10,366.55

Finding the Fourth Proportional to 34,063.55, 51,078.14 and 10,366.55

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Solution

The fourth proportional to 34,063.55, 51,078.14 and 10,366.55 is: 15,544.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,063.55 : 51,078.14 = 10,366.55 : x
  2. Step 2: Convert to fraction form
    34,063.55/51,078.14 = 10,366.55/x
  3. Step 3: Cross multiply
    34,063.55x = 51,078.14 × 10,366.55
  4. Step 4: Simplify right side
    34,063.55x = 529,503,862.74
  5. Step 5: Solve for x
    x = 529,503,862.74/34,063.55
  6. Step 6: Final answer
    x = 15,544.59

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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.