Home / 63,116.54-94,584.60-46,345

Finding the Fourth Proportional to 63,116.54, 94,584.60 and 46,345

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Solution

The fourth proportional to 63,116.54, 94,584.60 and 46,345 is: 69,451.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,116.54 : 94,584.60 = 46,345 : x
  2. Step 2: Convert to fraction form
    63,116.54/94,584.60 = 46,345/x
  3. Step 3: Cross multiply
    63,116.54x = 94,584.60 × 46,345
  4. Step 4: Simplify right side
    63,116.54x = 4,383,523,287
  5. Step 5: Solve for x
    x = 4,383,523,287/63,116.54
  6. Step 6: Final answer
    x = 69,451.26

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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.