Home / 69,653.43-104,497.83-32,240.49

Finding the Fourth Proportional to 69,653.43, 104,497.83 and 32,240.49

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Solution

The fourth proportional to 69,653.43, 104,497.83 and 32,240.49 is: 48,368.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,653.43 : 104,497.83 = 32,240.49 : x
  2. Step 2: Convert to fraction form
    69,653.43/104,497.83 = 32,240.49/x
  3. Step 3: Cross multiply
    69,653.43x = 104,497.83 × 32,240.49
  4. Step 4: Simplify right side
    69,653.43x = 3,369,061,243.14
  5. Step 5: Solve for x
    x = 3,369,061,243.14/69,653.43
  6. Step 6: Final answer
    x = 48,368.92

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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.