Home / 48,324.44-72,469.28-16,725.94

Finding the Fourth Proportional to 48,324.44, 72,469.28 and 16,725.94

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Solution

The fourth proportional to 48,324.44, 72,469.28 and 16,725.94 is: 25,082.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,324.44 : 72,469.28 = 16,725.94 : x
  2. Step 2: Convert to fraction form
    48,324.44/72,469.28 = 16,725.94/x
  3. Step 3: Cross multiply
    48,324.44x = 72,469.28 × 16,725.94
  4. Step 4: Simplify right side
    48,324.44x = 1,212,116,689.76
  5. Step 5: Solve for x
    x = 1,212,116,689.76/48,324.44
  6. Step 6: Final answer
    x = 25,082.89

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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.