Home / 69,562.32-95,964.12-41,257.68

Finding the Fourth Proportional to 69,562.32, 95,964.12 and 41,257.68

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Solution

The fourth proportional to 69,562.32, 95,964.12 and 41,257.68 is: 56,916.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,562.32 : 95,964.12 = 41,257.68 : x
  2. Step 2: Convert to fraction form
    69,562.32/95,964.12 = 41,257.68/x
  3. Step 3: Cross multiply
    69,562.32x = 95,964.12 × 41,257.68
  4. Step 4: Simplify right side
    69,562.32x = 3,959,256,954.44
  5. Step 5: Solve for x
    x = 3,959,256,954.44/69,562.32
  6. Step 6: Final answer
    x = 56,916.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.