Home / 17,882.83-26,693.47-16,581.79

Finding the Fourth Proportional to 17,882.83, 26,693.47 and 16,581.79

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Solution

The fourth proportional to 17,882.83, 26,693.47 and 16,581.79 is: 24,751.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,882.83 : 26,693.47 = 16,581.79 : x
  2. Step 2: Convert to fraction form
    17,882.83/26,693.47 = 16,581.79/x
  3. Step 3: Cross multiply
    17,882.83x = 26,693.47 × 16,581.79
  4. Step 4: Simplify right side
    17,882.83x = 442,625,539.57
  5. Step 5: Solve for x
    x = 442,625,539.57/17,882.83
  6. Step 6: Final answer
    x = 24,751.43

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.