Home / 92,855.97-139,283.15-22,735.35

Finding the Fourth Proportional to 92,855.97, 139,283.15 and 22,735.35

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Solution

The fourth proportional to 92,855.97, 139,283.15 and 22,735.35 is: 34,102.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,855.97 : 139,283.15 = 22,735.35 : x
  2. Step 2: Convert to fraction form
    92,855.97/139,283.15 = 22,735.35/x
  3. Step 3: Cross multiply
    92,855.97x = 139,283.15 × 22,735.35
  4. Step 4: Simplify right side
    92,855.97x = 3,166,651,050.68
  5. Step 5: Solve for x
    x = 3,166,651,050.68/92,855.97
  6. Step 6: Final answer
    x = 34,102.83

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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.