Home / 50,625.30-75,984.39-25,682.70

Finding the Fourth Proportional to 50,625.30, 75,984.39 and 25,682.70

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Solution

The fourth proportional to 50,625.30, 75,984.39 and 25,682.70 is: 38,547.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,625.30 : 75,984.39 = 25,682.70 : x
  2. Step 2: Convert to fraction form
    50,625.30/75,984.39 = 25,682.70/x
  3. Step 3: Cross multiply
    50,625.30x = 75,984.39 × 25,682.70
  4. Step 4: Simplify right side
    50,625.30x = 1,951,484,293.05
  5. Step 5: Solve for x
    x = 1,951,484,293.05/50,625.30
  6. Step 6: Final answer
    x = 38,547.61

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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.