Home / 234,245.07-351,433.22-94,102.11

Finding the Fourth Proportional to 234,245.07, 351,433.22 and 94,102.11

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Solution

The fourth proportional to 234,245.07, 351,433.22 and 94,102.11 is: 141,179.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,245.07 : 351,433.22 = 94,102.11 : x
  2. Step 2: Convert to fraction form
    234,245.07/351,433.22 = 94,102.11/x
  3. Step 3: Cross multiply
    234,245.07x = 351,433.22 × 94,102.11
  4. Step 4: Simplify right side
    234,245.07x = 33,070,607,055.58
  5. Step 5: Solve for x
    x = 33,070,607,055.58/234,245.07
  6. Step 6: Final answer
    x = 141,179.52

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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.