Home / 9,348.59-14,022.55-3,800.43

Finding the Fourth Proportional to 9,348.59, 14,022.55 and 3,800.43

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Solution

The fourth proportional to 9,348.59, 14,022.55 and 3,800.43 is: 5,700.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348.59 : 14,022.55 = 3,800.43 : x
  2. Step 2: Convert to fraction form
    9,348.59/14,022.55 = 3,800.43/x
  3. Step 3: Cross multiply
    9,348.59x = 14,022.55 × 3,800.43
  4. Step 4: Simplify right side
    9,348.59x = 53,291,719.70
  5. Step 5: Solve for x
    x = 53,291,719.70/9,348.59
  6. Step 6: Final answer
    x = 5,700.51

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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.