Home / 11,006.88-16,514.43-4,434.93

Finding the Fourth Proportional to 11,006.88, 16,514.43 and 4,434.93

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Solution

The fourth proportional to 11,006.88, 16,514.43 and 4,434.93 is: 6,654.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006.88 : 16,514.43 = 4,434.93 : x
  2. Step 2: Convert to fraction form
    11,006.88/16,514.43 = 4,434.93/x
  3. Step 3: Cross multiply
    11,006.88x = 16,514.43 × 4,434.93
  4. Step 4: Simplify right side
    11,006.88x = 73,240,341.04
  5. Step 5: Solve for x
    x = 73,240,341.04/11,006.88
  6. Step 6: Final answer
    x = 6,654.05

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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.