Home / 27,348.48-37,741.68-15,249.24

Finding the Fourth Proportional to 27,348.48, 37,741.68 and 15,249.24

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Solution

The fourth proportional to 27,348.48, 37,741.68 and 15,249.24 is: 21,044.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,348.48 : 37,741.68 = 15,249.24 : x
  2. Step 2: Convert to fraction form
    27,348.48/37,741.68 = 15,249.24/x
  3. Step 3: Cross multiply
    27,348.48x = 37,741.68 × 15,249.24
  4. Step 4: Simplify right side
    27,348.48x = 575,531,936.32
  5. Step 5: Solve for x
    x = 575,531,936.32/27,348.48
  6. Step 6: Final answer
    x = 21,044.38

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Find fourth proportional to 27,349.48, 37,743.06 and 15,250.24
Similar ratio
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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.