Home / 63,272.91-94,890.19-33,270.99

Finding the Fourth Proportional to 63,272.91, 94,890.19 and 33,270.99

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Solution

The fourth proportional to 63,272.91, 94,890.19 and 33,270.99 is: 49,896.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,272.91 : 94,890.19 = 33,270.99 : x
  2. Step 2: Convert to fraction form
    63,272.91/94,890.19 = 33,270.99/x
  3. Step 3: Cross multiply
    63,272.91x = 94,890.19 × 33,270.99
  4. Step 4: Simplify right side
    63,272.91x = 3,157,090,562.59
  5. Step 5: Solve for x
    x = 3,157,090,562.59/63,272.91
  6. Step 6: Final answer
    x = 49,896.40

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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.