Home / 27,265.59-40,885.02-16,169.31

Finding the Fourth Proportional to 27,265.59, 40,885.02 and 16,169.31

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Solution

The fourth proportional to 27,265.59, 40,885.02 and 16,169.31 is: 24,246.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,265.59 : 40,885.02 = 16,169.31 : x
  2. Step 2: Convert to fraction form
    27,265.59/40,885.02 = 16,169.31/x
  3. Step 3: Cross multiply
    27,265.59x = 40,885.02 × 16,169.31
  4. Step 4: Simplify right side
    27,265.59x = 661,082,562.74
  5. Step 5: Solve for x
    x = 661,082,562.74/27,265.59
  6. Step 6: Final answer
    x = 24,246.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.