Home / 94,556.23-141,738.66-61,297.43

Finding the Fourth Proportional to 94,556.23, 141,738.66 and 61,297.43

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Solution

The fourth proportional to 94,556.23, 141,738.66 and 61,297.43 is: 91,884.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,556.23 : 141,738.66 = 61,297.43 : x
  2. Step 2: Convert to fraction form
    94,556.23/141,738.66 = 61,297.43/x
  3. Step 3: Cross multiply
    94,556.23x = 141,738.66 × 61,297.43
  4. Step 4: Simplify right side
    94,556.23x = 8,688,214,880.95
  5. Step 5: Solve for x
    x = 8,688,214,880.95/94,556.23
  6. Step 6: Final answer
    x = 91,884.11

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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.