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Finding the Fourth Proportional to 9,595, 14,399.03 and 3,439

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Solution

The fourth proportional to 9,595, 14,399.03 and 3,439 is: 5,160.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595 : 14,399.03 = 3,439 : x
  2. Step 2: Convert to fraction form
    9,595/14,399.03 = 3,439/x
  3. Step 3: Cross multiply
    9,595x = 14,399.03 × 3,439
  4. Step 4: Simplify right side
    9,595x = 49,518,264.17
  5. Step 5: Solve for x
    x = 49,518,264.17/9,595
  6. Step 6: Final answer
    x = 5,160.84

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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.