Home / 61,674.27-85,110.69-33,379.95

Finding the Fourth Proportional to 61,674.27, 85,110.69 and 33,379.95

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Solution

The fourth proportional to 61,674.27, 85,110.69 and 33,379.95 is: 46,064.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,674.27 : 85,110.69 = 33,379.95 : x
  2. Step 2: Convert to fraction form
    61,674.27/85,110.69 = 33,379.95/x
  3. Step 3: Cross multiply
    61,674.27x = 85,110.69 × 33,379.95
  4. Step 4: Simplify right side
    61,674.27x = 2,840,990,576.67
  5. Step 5: Solve for x
    x = 2,840,990,576.67/61,674.27
  6. Step 6: Final answer
    x = 46,064.44

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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.