Home / 9,546.52-14,306.12-4,203.28

Finding the Fourth Proportional to 9,546.52, 14,306.12 and 4,203.28

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Solution

The fourth proportional to 9,546.52, 14,306.12 and 4,203.28 is: 6,298.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546.52 : 14,306.12 = 4,203.28 : x
  2. Step 2: Convert to fraction form
    9,546.52/14,306.12 = 4,203.28/x
  3. Step 3: Cross multiply
    9,546.52x = 14,306.12 × 4,203.28
  4. Step 4: Simplify right side
    9,546.52x = 60,132,628.07
  5. Step 5: Solve for x
    x = 60,132,628.07/9,546.52
  6. Step 6: Final answer
    x = 6,298.91

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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.