Home / 62,954.25-94,431.41-60,220.95

Finding the Fourth Proportional to 62,954.25, 94,431.41 and 60,220.95

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Solution

The fourth proportional to 62,954.25, 94,431.41 and 60,220.95 is: 90,331.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,954.25 : 94,431.41 = 60,220.95 : x
  2. Step 2: Convert to fraction form
    62,954.25/94,431.41 = 60,220.95/x
  3. Step 3: Cross multiply
    62,954.25x = 94,431.41 × 60,220.95
  4. Step 4: Simplify right side
    62,954.25x = 5,686,749,220.04
  5. Step 5: Solve for x
    x = 5,686,749,220.04/62,954.25
  6. Step 6: Final answer
    x = 90,331.46

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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.