Home / 11,354.52-17,026.41-4,233.94

Finding the Fourth Proportional to 11,354.52, 17,026.41 and 4,233.94

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Solution

The fourth proportional to 11,354.52, 17,026.41 and 4,233.94 is: 6,348.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,354.52 : 17,026.41 = 4,233.94 : x
  2. Step 2: Convert to fraction form
    11,354.52/17,026.41 = 4,233.94/x
  3. Step 3: Cross multiply
    11,354.52x = 17,026.41 × 4,233.94
  4. Step 4: Simplify right side
    11,354.52x = 72,088,798.36
  5. Step 5: Solve for x
    x = 72,088,798.36/11,354.52
  6. Step 6: Final answer
    x = 6,348.91

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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.