Home / 62,794.94-94,193.13-18,422.55

Finding the Fourth Proportional to 62,794.94, 94,193.13 and 18,422.55

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Solution

The fourth proportional to 62,794.94, 94,193.13 and 18,422.55 is: 27,634.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,794.94 : 94,193.13 = 18,422.55 : x
  2. Step 2: Convert to fraction form
    62,794.94/94,193.13 = 18,422.55/x
  3. Step 3: Cross multiply
    62,794.94x = 94,193.13 × 18,422.55
  4. Step 4: Simplify right side
    62,794.94x = 1,735,277,647.08
  5. Step 5: Solve for x
    x = 1,735,277,647.08/62,794.94
  6. Step 6: Final answer
    x = 27,634.04

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1.5x scale

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.