Home / 61,806.14-85,291.65-33,511.22

Finding the Fourth Proportional to 61,806.14, 85,291.65 and 33,511.22

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Solution

The fourth proportional to 61,806.14, 85,291.65 and 33,511.22 is: 46,245.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,806.14 : 85,291.65 = 33,511.22 : x
  2. Step 2: Convert to fraction form
    61,806.14/85,291.65 = 33,511.22/x
  3. Step 3: Cross multiply
    61,806.14x = 85,291.65 × 33,511.22
  4. Step 4: Simplify right side
    61,806.14x = 2,858,227,247.31
  5. Step 5: Solve for x
    x = 2,858,227,247.31/61,806.14
  6. Step 6: Final answer
    x = 46,245.04

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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.