Home / 53,267.10-73,514.43-34,167.30

Finding the Fourth Proportional to 53,267.10, 73,514.43 and 34,167.30

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Solution

The fourth proportional to 53,267.10, 73,514.43 and 34,167.30 is: 47,154.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,267.10 : 73,514.43 = 34,167.30 : x
  2. Step 2: Convert to fraction form
    53,267.10/73,514.43 = 34,167.30/x
  3. Step 3: Cross multiply
    53,267.10x = 73,514.43 × 34,167.30
  4. Step 4: Simplify right side
    53,267.10x = 2,511,789,584.14
  5. Step 5: Solve for x
    x = 2,511,789,584.14/53,267.10
  6. Step 6: Final answer
    x = 47,154.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.