Home / 44,025.64-66,057.96-17,781.64

Finding the Fourth Proportional to 44,025.64, 66,057.96 and 17,781.64

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Solution

The fourth proportional to 44,025.64, 66,057.96 and 17,781.64 is: 26,680.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,025.64 : 66,057.96 = 17,781.64 : x
  2. Step 2: Convert to fraction form
    44,025.64/66,057.96 = 17,781.64/x
  3. Step 3: Cross multiply
    44,025.64x = 66,057.96 × 17,781.64
  4. Step 4: Simplify right side
    44,025.64x = 1,174,618,863.85
  5. Step 5: Solve for x
    x = 1,174,618,863.85/44,025.64
  6. Step 6: Final answer
    x = 26,680.34

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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.