Home / 69,867.89-96,481.73-44,382.47

Finding the Fourth Proportional to 69,867.89, 96,481.73 and 44,382.47

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Solution

The fourth proportional to 69,867.89, 96,481.73 and 44,382.47 is: 61,288.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,867.89 : 96,481.73 = 44,382.47 : x
  2. Step 2: Convert to fraction form
    69,867.89/96,481.73 = 44,382.47/x
  3. Step 3: Cross multiply
    69,867.89x = 96,481.73 × 44,382.47
  4. Step 4: Simplify right side
    69,867.89x = 4,282,096,782.95
  5. Step 5: Solve for x
    x = 4,282,096,782.95/69,867.89
  6. Step 6: Final answer
    x = 61,288.48

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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.