Home / 36,007.80-54,069.30-24,372.60

Finding the Fourth Proportional to 36,007.80, 54,069.30 and 24,372.60

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Solution

The fourth proportional to 36,007.80, 54,069.30 and 24,372.60 is: 36,597.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,007.80 : 54,069.30 = 24,372.60 : x
  2. Step 2: Convert to fraction form
    36,007.80/54,069.30 = 24,372.60/x
  3. Step 3: Cross multiply
    36,007.80x = 54,069.30 × 24,372.60
  4. Step 4: Simplify right side
    36,007.80x = 1,317,809,421.18
  5. Step 5: Solve for x
    x = 1,317,809,421.18/36,007.80
  6. Step 6: Final answer
    x = 36,597.89

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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.