Home / 19,174.10-28,764.30-6,023.30

Finding the Fourth Proportional to 19,174.10, 28,764.30 and 6,023.30

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Solution

The fourth proportional to 19,174.10, 28,764.30 and 6,023.30 is: 9,035.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,174.10 : 28,764.30 = 6,023.30 : x
  2. Step 2: Convert to fraction form
    19,174.10/28,764.30 = 6,023.30/x
  3. Step 3: Cross multiply
    19,174.10x = 28,764.30 × 6,023.30
  4. Step 4: Simplify right side
    19,174.10x = 173,256,008.19
  5. Step 5: Solve for x
    x = 173,256,008.19/19,174.10
  6. Step 6: Final answer
    x = 9,035.94

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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.