Home / 61,751.10-85,245.96-41,368.26

Finding the Fourth Proportional to 61,751.10, 85,245.96 and 41,368.26

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Solution

The fourth proportional to 61,751.10, 85,245.96 and 41,368.26 is: 57,107.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,751.10 : 85,245.96 = 41,368.26 : x
  2. Step 2: Convert to fraction form
    61,751.10/85,245.96 = 41,368.26/x
  3. Step 3: Cross multiply
    61,751.10x = 85,245.96 × 41,368.26
  4. Step 4: Simplify right side
    61,751.10x = 3,526,477,037.23
  5. Step 5: Solve for x
    x = 3,526,477,037.23/61,751.10
  6. Step 6: Final answer
    x = 57,107.92

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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.