Home / 94,109.06-141,181.96-27,550.28

Finding the Fourth Proportional to 94,109.06, 141,181.96 and 27,550.28

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Solution

The fourth proportional to 94,109.06, 141,181.96 and 27,550.28 is: 41,330.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,109.06 : 141,181.96 = 27,550.28 : x
  2. Step 2: Convert to fraction form
    94,109.06/141,181.96 = 27,550.28/x
  3. Step 3: Cross multiply
    94,109.06x = 141,181.96 × 27,550.28
  4. Step 4: Simplify right side
    94,109.06x = 3,889,602,528.95
  5. Step 5: Solve for x
    x = 3,889,602,528.95/94,109.06
  6. Step 6: Final answer
    x = 41,330.80

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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.