Home / 62,615.62-93,913.44-23,163.76

Finding the Fourth Proportional to 62,615.62, 93,913.44 and 23,163.76

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Solution

The fourth proportional to 62,615.62, 93,913.44 and 23,163.76 is: 34,741.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,615.62 : 93,913.44 = 23,163.76 : x
  2. Step 2: Convert to fraction form
    62,615.62/93,913.44 = 23,163.76/x
  3. Step 3: Cross multiply
    62,615.62x = 93,913.44 × 23,163.76
  4. Step 4: Simplify right side
    62,615.62x = 2,175,388,384.93
  5. Step 5: Solve for x
    x = 2,175,388,384.93/62,615.62
  6. Step 6: Final answer
    x = 34,741.94

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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.