Home / 9,733.16-14,599.78-3,159.88

Finding the Fourth Proportional to 9,733.16, 14,599.78 and 3,159.88

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Solution

The fourth proportional to 9,733.16, 14,599.78 and 3,159.88 is: 4,739.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,733.16 : 14,599.78 = 3,159.88 : x
  2. Step 2: Convert to fraction form
    9,733.16/14,599.78 = 3,159.88/x
  3. Step 3: Cross multiply
    9,733.16x = 14,599.78 × 3,159.88
  4. Step 4: Simplify right side
    9,733.16x = 46,133,508.43
  5. Step 5: Solve for x
    x = 46,133,508.43/9,733.16
  6. Step 6: Final answer
    x = 4,739.83

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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.