Home / 119,924.25-165,514.91-69,652.41

Finding the Fourth Proportional to 119,924.25, 165,514.91 and 69,652.41

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Solution

The fourth proportional to 119,924.25, 165,514.91 and 69,652.41 is: 96,131.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,924.25 : 165,514.91 = 69,652.41 : x
  2. Step 2: Convert to fraction form
    119,924.25/165,514.91 = 69,652.41/x
  3. Step 3: Cross multiply
    119,924.25x = 165,514.91 × 69,652.41
  4. Step 4: Simplify right side
    119,924.25x = 11,528,512,024.17
  5. Step 5: Solve for x
    x = 11,528,512,024.17/119,924.25
  6. Step 6: Final answer
    x = 96,131.62

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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.