Home / 17,323.04-25,984.20-6,932

Finding the Fourth Proportional to 17,323.04, 25,984.20 and 6,932

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Solution

The fourth proportional to 17,323.04, 25,984.20 and 6,932 is: 10,397.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323.04 : 25,984.20 = 6,932 : x
  2. Step 2: Convert to fraction form
    17,323.04/25,984.20 = 6,932/x
  3. Step 3: Cross multiply
    17,323.04x = 25,984.20 × 6,932
  4. Step 4: Simplify right side
    17,323.04x = 180,122,474.40
  5. Step 5: Solve for x
    x = 180,122,474.40/17,323.04
  6. Step 6: Final answer
    x = 10,397.86

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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.