Home / 19,367.30-29,048.18-6,217.94

Finding the Fourth Proportional to 19,367.30, 29,048.18 and 6,217.94

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Solution

The fourth proportional to 19,367.30, 29,048.18 and 6,217.94 is: 9,326.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,367.30 : 29,048.18 = 6,217.94 : x
  2. Step 2: Convert to fraction form
    19,367.30/29,048.18 = 6,217.94/x
  3. Step 3: Cross multiply
    19,367.30x = 29,048.18 × 6,217.94
  4. Step 4: Simplify right side
    19,367.30x = 180,619,840.35
  5. Step 5: Solve for x
    x = 180,619,840.35/19,367.30
  6. Step 6: Final answer
    x = 9,326.02

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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.