Home / 17,193.16-25,782.45-6,102.64

Finding the Fourth Proportional to 17,193.16, 25,782.45 and 6,102.64

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Solution

The fourth proportional to 17,193.16, 25,782.45 and 6,102.64 is: 9,151.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193.16 : 25,782.45 = 6,102.64 : x
  2. Step 2: Convert to fraction form
    17,193.16/25,782.45 = 6,102.64/x
  3. Step 3: Cross multiply
    17,193.16x = 25,782.45 × 6,102.64
  4. Step 4: Simplify right side
    17,193.16x = 157,341,010.67
  5. Step 5: Solve for x
    x = 157,341,010.67/17,193.16
  6. Step 6: Final answer
    x = 9,151.37

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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.