Home / 44,090.55-66,114.96-17,085.54

Finding the Fourth Proportional to 44,090.55, 66,114.96 and 17,085.54

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Solution

The fourth proportional to 44,090.55, 66,114.96 and 17,085.54 is: 25,620.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,090.55 : 66,114.96 = 17,085.54 : x
  2. Step 2: Convert to fraction form
    44,090.55/66,114.96 = 17,085.54/x
  3. Step 3: Cross multiply
    44,090.55x = 66,114.96 × 17,085.54
  4. Step 4: Simplify right side
    44,090.55x = 1,129,609,793.68
  5. Step 5: Solve for x
    x = 1,129,609,793.68/44,090.55
  6. Step 6: Final answer
    x = 25,620.22

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1.5x scale

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.