Home / 27,537.26-38,001.58-16,207.16

Finding the Fourth Proportional to 27,537.26, 38,001.58 and 16,207.16

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Solution

The fourth proportional to 27,537.26, 38,001.58 and 16,207.16 is: 22,365.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537.26 : 38,001.58 = 16,207.16 : x
  2. Step 2: Convert to fraction form
    27,537.26/38,001.58 = 16,207.16/x
  3. Step 3: Cross multiply
    27,537.26x = 38,001.58 × 16,207.16
  4. Step 4: Simplify right side
    27,537.26x = 615,897,687.31
  5. Step 5: Solve for x
    x = 615,897,687.31/27,537.26
  6. Step 6: Final answer
    x = 22,365.98

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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.