Home / 49,452.30-68,206.95-34,344.99

Finding the Fourth Proportional to 49,452.30, 68,206.95 and 34,344.99

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Solution

The fourth proportional to 49,452.30, 68,206.95 and 34,344.99 is: 47,370.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,452.30 : 68,206.95 = 34,344.99 : x
  2. Step 2: Convert to fraction form
    49,452.30/68,206.95 = 34,344.99/x
  3. Step 3: Cross multiply
    49,452.30x = 68,206.95 × 34,344.99
  4. Step 4: Simplify right side
    49,452.30x = 2,342,567,015.68
  5. Step 5: Solve for x
    x = 2,342,567,015.68/49,452.30
  6. Step 6: Final answer
    x = 47,370.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.