Home / 59,747.37-89,634.07-18,193.29

Finding the Fourth Proportional to 59,747.37, 89,634.07 and 18,193.29

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Solution

The fourth proportional to 59,747.37, 89,634.07 and 18,193.29 is: 27,293.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,747.37 : 89,634.07 = 18,193.29 : x
  2. Step 2: Convert to fraction form
    59,747.37/89,634.07 = 18,193.29/x
  3. Step 3: Cross multiply
    59,747.37x = 89,634.07 × 18,193.29
  4. Step 4: Simplify right side
    59,747.37x = 1,630,738,538.42
  5. Step 5: Solve for x
    x = 1,630,738,538.42/59,747.37
  6. Step 6: Final answer
    x = 27,293.90

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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.