Home / 61,750.10-85,244.58-41,367.26

Finding the Fourth Proportional to 61,750.10, 85,244.58 and 41,367.26

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Solution

The fourth proportional to 61,750.10, 85,244.58 and 41,367.26 is: 57,106.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,750.10 : 85,244.58 = 41,367.26 : x
  2. Step 2: Convert to fraction form
    61,750.10/85,244.58 = 41,367.26/x
  3. Step 3: Cross multiply
    61,750.10x = 85,244.58 × 41,367.26
  4. Step 4: Simplify right side
    61,750.10x = 3,526,334,278.23
  5. Step 5: Solve for x
    x = 3,526,334,278.23/61,750.10
  6. Step 6: Final answer
    x = 57,106.54

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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.