Home / 9,749.52-14,624.36-3,513.96

Finding the Fourth Proportional to 9,749.52, 14,624.36 and 3,513.96

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Solution

The fourth proportional to 9,749.52, 14,624.36 and 3,513.96 is: 5,270.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749.52 : 14,624.36 = 3,513.96 : x
  2. Step 2: Convert to fraction form
    9,749.52/14,624.36 = 3,513.96/x
  3. Step 3: Cross multiply
    9,749.52x = 14,624.36 × 3,513.96
  4. Step 4: Simplify right side
    9,749.52x = 51,389,416.07
  5. Step 5: Solve for x
    x = 51,389,416.07/9,749.52
  6. Step 6: Final answer
    x = 5,270.97

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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.