Home / 16,270.69-24,359.55-15,237.34

Finding the Fourth Proportional to 16,270.69, 24,359.55 and 15,237.34

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Solution

The fourth proportional to 16,270.69, 24,359.55 and 15,237.34 is: 22,812.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270.69 : 24,359.55 = 15,237.34 : x
  2. Step 2: Convert to fraction form
    16,270.69/24,359.55 = 15,237.34/x
  3. Step 3: Cross multiply
    16,270.69x = 24,359.55 × 15,237.34
  4. Step 4: Simplify right side
    16,270.69x = 371,174,745.60
  5. Step 5: Solve for x
    x = 371,174,745.60/16,270.69
  6. Step 6: Final answer
    x = 22,812.48

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1.5x scale

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.