Home / 60,755.94-91,071.36-23,306.04

Finding the Fourth Proportional to 60,755.94, 91,071.36 and 23,306.04

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Solution

The fourth proportional to 60,755.94, 91,071.36 and 23,306.04 is: 34,935.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,755.94 : 91,071.36 = 23,306.04 : x
  2. Step 2: Convert to fraction form
    60,755.94/91,071.36 = 23,306.04/x
  3. Step 3: Cross multiply
    60,755.94x = 91,071.36 × 23,306.04
  4. Step 4: Simplify right side
    60,755.94x = 2,122,512,759.01
  5. Step 5: Solve for x
    x = 2,122,512,759.01/60,755.94
  6. Step 6: Final answer
    x = 34,935.07

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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.