Home / 27,196.02-37,542.69-16,589.88

Finding the Fourth Proportional to 27,196.02, 37,542.69 and 16,589.88

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Solution

The fourth proportional to 27,196.02, 37,542.69 and 16,589.88 is: 22,901.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,196.02 : 37,542.69 = 16,589.88 : x
  2. Step 2: Convert to fraction form
    27,196.02/37,542.69 = 16,589.88/x
  3. Step 3: Cross multiply
    27,196.02x = 37,542.69 × 16,589.88
  4. Step 4: Simplify right side
    27,196.02x = 622,828,721.98
  5. Step 5: Solve for x
    x = 622,828,721.98/27,196.02
  6. Step 6: Final answer
    x = 22,901.47

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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.