Home / 44,090.57-66,066.73-37,489.61

Finding the Fourth Proportional to 44,090.57, 66,066.73 and 37,489.61

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Solution

The fourth proportional to 44,090.57, 66,066.73 and 37,489.61 is: 56,175.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,090.57 : 66,066.73 = 37,489.61 : x
  2. Step 2: Convert to fraction form
    44,090.57/66,066.73 = 37,489.61/x
  3. Step 3: Cross multiply
    44,090.57x = 66,066.73 × 37,489.61
  4. Step 4: Simplify right side
    44,090.57x = 2,476,815,941.68
  5. Step 5: Solve for x
    x = 2,476,815,941.68/44,090.57
  6. Step 6: Final answer
    x = 56,175.64

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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.