Home / 307,481.01-461,235.33-94,233.30

Finding the Fourth Proportional to 307,481.01, 461,235.33 and 94,233.30

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Solution

The fourth proportional to 307,481.01, 461,235.33 and 94,233.30 is: 141,354.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,481.01 : 461,235.33 = 94,233.30 : x
  2. Step 2: Convert to fraction form
    307,481.01/461,235.33 = 94,233.30/x
  3. Step 3: Cross multiply
    307,481.01x = 461,235.33 × 94,233.30
  4. Step 4: Simplify right side
    307,481.01x = 43,463,727,222.49
  5. Step 5: Solve for x
    x = 43,463,727,222.49/307,481.01
  6. Step 6: Final answer
    x = 141,354.18

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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.