Home / 94,914.46-142,387.08-35,755.30

Finding the Fourth Proportional to 94,914.46, 142,387.08 and 35,755.30

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Solution

The fourth proportional to 94,914.46, 142,387.08 and 35,755.30 is: 53,638.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,914.46 : 142,387.08 = 35,755.30 : x
  2. Step 2: Convert to fraction form
    94,914.46/142,387.08 = 35,755.30/x
  3. Step 3: Cross multiply
    94,914.46x = 142,387.08 × 35,755.30
  4. Step 4: Simplify right side
    94,914.46x = 5,091,092,761.52
  5. Step 5: Solve for x
    x = 5,091,092,761.52/94,914.46
  6. Step 6: Final answer
    x = 53,638.75

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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.