Home / 19,496.25-29,247.41-6,345.52

Finding the Fourth Proportional to 19,496.25, 29,247.41 and 6,345.52

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Solution

The fourth proportional to 19,496.25, 29,247.41 and 6,345.52 is: 9,519.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496.25 : 29,247.41 = 6,345.52 : x
  2. Step 2: Convert to fraction form
    19,496.25/29,247.41 = 6,345.52/x
  3. Step 3: Cross multiply
    19,496.25x = 29,247.41 × 6,345.52
  4. Step 4: Simplify right side
    19,496.25x = 185,589,967.85
  5. Step 5: Solve for x
    x = 185,589,967.85/19,496.25
  6. Step 6: Final answer
    x = 9,519.26

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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.