Home / 27,327.26-37,714.31-15,996.08

Finding the Fourth Proportional to 27,327.26, 37,714.31 and 15,996.08

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Solution

The fourth proportional to 27,327.26, 37,714.31 and 15,996.08 is: 22,076.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,327.26 : 37,714.31 = 15,996.08 : x
  2. Step 2: Convert to fraction form
    27,327.26/37,714.31 = 15,996.08/x
  3. Step 3: Cross multiply
    27,327.26x = 37,714.31 × 15,996.08
  4. Step 4: Simplify right side
    27,327.26x = 603,280,851.35
  5. Step 5: Solve for x
    x = 603,280,851.35/27,327.26
  6. Step 6: Final answer
    x = 22,076.15

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1.5x scale

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.