Home / 244,776.40-367,173.60-67,297.28

Finding the Fourth Proportional to 244,776.40, 367,173.60 and 67,297.28

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Solution

The fourth proportional to 244,776.40, 367,173.60 and 67,297.28 is: 100,948.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,776.40 : 367,173.60 = 67,297.28 : x
  2. Step 2: Convert to fraction form
    244,776.40/367,173.60 = 67,297.28/x
  3. Step 3: Cross multiply
    244,776.40x = 367,173.60 × 67,297.28
  4. Step 4: Simplify right side
    244,776.40x = 24,709,784,567.81
  5. Step 5: Solve for x
    x = 24,709,784,567.81/244,776.40
  6. Step 6: Final answer
    x = 100,948.39

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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.