Home / 223,850.41-335,892.26-99,162.25

Finding the Fourth Proportional to 223,850.41, 335,892.26 and 99,162.25

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Solution

The fourth proportional to 223,850.41, 335,892.26 and 99,162.25 is: 148,795.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,850.41 : 335,892.26 = 99,162.25 : x
  2. Step 2: Convert to fraction form
    223,850.41/335,892.26 = 99,162.25/x
  3. Step 3: Cross multiply
    223,850.41x = 335,892.26 × 99,162.25
  4. Step 4: Simplify right side
    223,850.41x = 33,307,832,259.19
  5. Step 5: Solve for x
    x = 33,307,832,259.19/223,850.41
  6. Step 6: Final answer
    x = 148,795.05

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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.