Home / 62,964.59-94,469.36-29,689.38

Finding the Fourth Proportional to 62,964.59, 94,469.36 and 29,689.38

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Solution

The fourth proportional to 62,964.59, 94,469.36 and 29,689.38 is: 44,544.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,964.59 : 94,469.36 = 29,689.38 : x
  2. Step 2: Convert to fraction form
    62,964.59/94,469.36 = 29,689.38/x
  3. Step 3: Cross multiply
    62,964.59x = 94,469.36 × 29,689.38
  4. Step 4: Simplify right side
    62,964.59x = 2,804,736,578.95
  5. Step 5: Solve for x
    x = 2,804,736,578.95/62,964.59
  6. Step 6: Final answer
    x = 44,544.67

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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.