Home / 9,475.22-14,206.74-3,932.39

Finding the Fourth Proportional to 9,475.22, 14,206.74 and 3,932.39

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Solution

The fourth proportional to 9,475.22, 14,206.74 and 3,932.39 is: 5,896.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475.22 : 14,206.74 = 3,932.39 : x
  2. Step 2: Convert to fraction form
    9,475.22/14,206.74 = 3,932.39/x
  3. Step 3: Cross multiply
    9,475.22x = 14,206.74 × 3,932.39
  4. Step 4: Simplify right side
    9,475.22x = 55,866,371.27
  5. Step 5: Solve for x
    x = 55,866,371.27/9,475.22
  6. Step 6: Final answer
    x = 5,896.05

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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.