Home / 9,926.43-14,891.84-3,352.47

Finding the Fourth Proportional to 9,926.43, 14,891.84 and 3,352.47

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Solution

The fourth proportional to 9,926.43, 14,891.84 and 3,352.47 is: 5,029.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,926.43 : 14,891.84 = 3,352.47 : x
  2. Step 2: Convert to fraction form
    9,926.43/14,891.84 = 3,352.47/x
  3. Step 3: Cross multiply
    9,926.43x = 14,891.84 × 3,352.47
  4. Step 4: Simplify right side
    9,926.43x = 49,924,446.84
  5. Step 5: Solve for x
    x = 49,924,446.84/9,926.43
  6. Step 6: Final answer
    x = 5,029.45

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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.