Home / 27,537.63-38,001.92-16,359.63

Finding the Fourth Proportional to 27,537.63, 38,001.92 and 16,359.63

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Solution

The fourth proportional to 27,537.63, 38,001.92 and 16,359.63 is: 22,576.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537.63 : 38,001.92 = 16,359.63 : x
  2. Step 2: Convert to fraction form
    27,537.63/38,001.92 = 16,359.63/x
  3. Step 3: Cross multiply
    27,537.63x = 38,001.92 × 16,359.63
  4. Step 4: Simplify right side
    27,537.63x = 621,697,350.49
  5. Step 5: Solve for x
    x = 621,697,350.49/27,537.63
  6. Step 6: Final answer
    x = 22,576.28

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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.