Home / 27,537.73-38,001.59-14,962.39

Finding the Fourth Proportional to 27,537.73, 38,001.59 and 14,962.39

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Solution

The fourth proportional to 27,537.73, 38,001.59 and 14,962.39 is: 20,647.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537.73 : 38,001.59 = 14,962.39 : x
  2. Step 2: Convert to fraction form
    27,537.73/38,001.59 = 14,962.39/x
  3. Step 3: Cross multiply
    27,537.73x = 38,001.59 × 14,962.39
  4. Step 4: Simplify right side
    27,537.73x = 568,594,610.20
  5. Step 5: Solve for x
    x = 568,594,610.20/27,537.73
  6. Step 6: Final answer
    x = 20,647.84

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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.