Home / 23,320.92-34,995.54-9,469.56

Finding the Fourth Proportional to 23,320.92, 34,995.54 and 9,469.56

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Solution

The fourth proportional to 23,320.92, 34,995.54 and 9,469.56 is: 14,210.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,320.92 : 34,995.54 = 9,469.56 : x
  2. Step 2: Convert to fraction form
    23,320.92/34,995.54 = 9,469.56/x
  3. Step 3: Cross multiply
    23,320.92x = 34,995.54 × 9,469.56
  4. Step 4: Simplify right side
    23,320.92x = 331,392,365.76
  5. Step 5: Solve for x
    x = 331,392,365.76/23,320.92
  6. Step 6: Final answer
    x = 14,210.09

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1.5x scale

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.