Home / 68,654.07-94,693.59-41,798.25

Finding the Fourth Proportional to 68,654.07, 94,693.59 and 41,798.25

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Solution

The fourth proportional to 68,654.07, 94,693.59 and 41,798.25 is: 57,651.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,654.07 : 94,693.59 = 41,798.25 : x
  2. Step 2: Convert to fraction form
    68,654.07/94,693.59 = 41,798.25/x
  3. Step 3: Cross multiply
    68,654.07x = 94,693.59 × 41,798.25
  4. Step 4: Simplify right side
    68,654.07x = 3,958,026,348.22
  5. Step 5: Solve for x
    x = 3,958,026,348.22/68,654.07
  6. Step 6: Final answer
    x = 57,651.74

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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.