Home / 9,332.37-13,993.99-4,071.82

Finding the Fourth Proportional to 9,332.37, 13,993.99 and 4,071.82

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Solution

The fourth proportional to 9,332.37, 13,993.99 and 4,071.82 is: 6,105.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332.37 : 13,993.99 = 4,071.82 : x
  2. Step 2: Convert to fraction form
    9,332.37/13,993.99 = 4,071.82/x
  3. Step 3: Cross multiply
    9,332.37x = 13,993.99 × 4,071.82
  4. Step 4: Simplify right side
    9,332.37x = 56,981,008.36
  5. Step 5: Solve for x
    x = 56,981,008.36/9,332.37
  6. Step 6: Final answer
    x = 6,105.74

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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.