Home / 244,968.30-367,452.31-76,503.06

Finding the Fourth Proportional to 244,968.30, 367,452.31 and 76,503.06

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Solution

The fourth proportional to 244,968.30, 367,452.31 and 76,503.06 is: 114,754.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,968.30 : 367,452.31 = 76,503.06 : x
  2. Step 2: Convert to fraction form
    244,968.30/367,452.31 = 76,503.06/x
  3. Step 3: Cross multiply
    244,968.30x = 367,452.31 × 76,503.06
  4. Step 4: Simplify right side
    244,968.30x = 28,111,226,119.07
  5. Step 5: Solve for x
    x = 28,111,226,119.07/244,968.30
  6. Step 6: Final answer
    x = 114,754.55

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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.