Home / 9,444.52-14,166.06-3,288.52

Finding the Fourth Proportional to 9,444.52, 14,166.06 and 3,288.52

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Solution

The fourth proportional to 9,444.52, 14,166.06 and 3,288.52 is: 4,932.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444.52 : 14,166.06 = 3,288.52 : x
  2. Step 2: Convert to fraction form
    9,444.52/14,166.06 = 3,288.52/x
  3. Step 3: Cross multiply
    9,444.52x = 14,166.06 × 3,288.52
  4. Step 4: Simplify right side
    9,444.52x = 46,585,371.63
  5. Step 5: Solve for x
    x = 46,585,371.63/9,444.52
  6. Step 6: Final answer
    x = 4,932.53

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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.