Home / 54,305.64-81,414.72-24,708.24

Finding the Fourth Proportional to 54,305.64, 81,414.72 and 24,708.24

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Solution

The fourth proportional to 54,305.64, 81,414.72 and 24,708.24 is: 37,042.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,305.64 : 81,414.72 = 24,708.24 : x
  2. Step 2: Convert to fraction form
    54,305.64/81,414.72 = 24,708.24/x
  3. Step 3: Cross multiply
    54,305.64x = 81,414.72 × 24,708.24
  4. Step 4: Simplify right side
    54,305.64x = 2,011,614,441.29
  5. Step 5: Solve for x
    x = 2,011,614,441.29/54,305.64
  6. Step 6: Final answer
    x = 37,042.46

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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.