Home / 68,194.04-94,104.07-37,561.17

Finding the Fourth Proportional to 68,194.04, 94,104.07 and 37,561.17

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Solution

The fourth proportional to 68,194.04, 94,104.07 and 37,561.17 is: 51,832.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,194.04 : 94,104.07 = 37,561.17 : x
  2. Step 2: Convert to fraction form
    68,194.04/94,104.07 = 37,561.17/x
  3. Step 3: Cross multiply
    68,194.04x = 94,104.07 × 37,561.17
  4. Step 4: Simplify right side
    68,194.04x = 3,534,659,206.22
  5. Step 5: Solve for x
    x = 3,534,659,206.22/68,194.04
  6. Step 6: Final answer
    x = 51,832.38

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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.