Home / 17,468.26-26,201.91-4,320.34

Finding the Fourth Proportional to 17,468.26, 26,201.91 and 4,320.34

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Solution

The fourth proportional to 17,468.26, 26,201.91 and 4,320.34 is: 6,480.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468.26 : 26,201.91 = 4,320.34 : x
  2. Step 2: Convert to fraction form
    17,468.26/26,201.91 = 4,320.34/x
  3. Step 3: Cross multiply
    17,468.26x = 26,201.91 × 4,320.34
  4. Step 4: Simplify right side
    17,468.26x = 113,201,159.85
  5. Step 5: Solve for x
    x = 113,201,159.85/17,468.26
  6. Step 6: Final answer
    x = 6,480.39

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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.