Home / 43,753.77-65,627.48-17,094.75

Finding the Fourth Proportional to 43,753.77, 65,627.48 and 17,094.75

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Solution

The fourth proportional to 43,753.77, 65,627.48 and 17,094.75 is: 25,640.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,753.77 : 65,627.48 = 17,094.75 : x
  2. Step 2: Convert to fraction form
    43,753.77/65,627.48 = 17,094.75/x
  3. Step 3: Cross multiply
    43,753.77x = 65,627.48 × 17,094.75
  4. Step 4: Simplify right side
    43,753.77x = 1,121,885,160.36
  5. Step 5: Solve for x
    x = 1,121,885,160.36/43,753.77
  6. Step 6: Final answer
    x = 25,640.88

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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.