Home / 244,888.04-367,473.90-102,720.62

Finding the Fourth Proportional to 244,888.04, 367,473.90 and 102,720.62

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Solution

The fourth proportional to 244,888.04, 367,473.90 and 102,720.62 is: 154,140.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,888.04 : 367,473.90 = 102,720.62 : x
  2. Step 2: Convert to fraction form
    244,888.04/367,473.90 = 102,720.62/x
  3. Step 3: Cross multiply
    244,888.04x = 367,473.90 × 102,720.62
  4. Step 4: Simplify right side
    244,888.04x = 37,747,145,004.45
  5. Step 5: Solve for x
    x = 37,747,145,004.45/244,888.04
  6. Step 6: Final answer
    x = 154,140.42

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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.