Home / 92,824.68-139,249.98-46,065

Finding the Fourth Proportional to 92,824.68, 139,249.98 and 46,065

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Solution

The fourth proportional to 92,824.68, 139,249.98 and 46,065 is: 69,103.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,824.68 : 139,249.98 = 46,065 : x
  2. Step 2: Convert to fraction form
    92,824.68/139,249.98 = 46,065/x
  3. Step 3: Cross multiply
    92,824.68x = 139,249.98 × 46,065
  4. Step 4: Simplify right side
    92,824.68x = 6,414,550,328.70
  5. Step 5: Solve for x
    x = 6,414,550,328.70/92,824.68
  6. Step 6: Final answer
    x = 69,103.93

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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.