Home / 27,330.16-37,713.72-16,150

Finding the Fourth Proportional to 27,330.16, 37,713.72 and 16,150

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Solution

The fourth proportional to 27,330.16, 37,713.72 and 16,150 is: 22,285.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,330.16 : 37,713.72 = 16,150 : x
  2. Step 2: Convert to fraction form
    27,330.16/37,713.72 = 16,150/x
  3. Step 3: Cross multiply
    27,330.16x = 37,713.72 × 16,150
  4. Step 4: Simplify right side
    27,330.16x = 609,076,578
  5. Step 5: Solve for x
    x = 609,076,578/27,330.16
  6. Step 6: Final answer
    x = 22,285.88

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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.