Home / 94,620.96-141,954.24-35,457.14

Finding the Fourth Proportional to 94,620.96, 141,954.24 and 35,457.14

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Solution

The fourth proportional to 94,620.96, 141,954.24 and 35,457.14 is: 53,194.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,620.96 : 141,954.24 = 35,457.14 : x
  2. Step 2: Convert to fraction form
    94,620.96/141,954.24 = 35,457.14/x
  3. Step 3: Cross multiply
    94,620.96x = 141,954.24 × 35,457.14
  4. Step 4: Simplify right side
    94,620.96x = 5,033,291,361.27
  5. Step 5: Solve for x
    x = 5,033,291,361.27/94,620.96
  6. Step 6: Final answer
    x = 53,194.25

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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.