Home / 92,952.12-139,384.44-33,745.98

Finding the Fourth Proportional to 92,952.12, 139,384.44 and 33,745.98

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Solution

The fourth proportional to 92,952.12, 139,384.44 and 33,745.98 is: 50,603.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,952.12 : 139,384.44 = 33,745.98 : x
  2. Step 2: Convert to fraction form
    92,952.12/139,384.44 = 33,745.98/x
  3. Step 3: Cross multiply
    92,952.12x = 139,384.44 × 33,745.98
  4. Step 4: Simplify right side
    92,952.12x = 4,703,664,524.55
  5. Step 5: Solve for x
    x = 4,703,664,524.55/92,952.12
  6. Step 6: Final answer
    x = 50,603.09

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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.