Home / 22,660.56-33,995.70-9,505.35

Finding the Fourth Proportional to 22,660.56, 33,995.70 and 9,505.35

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Solution

The fourth proportional to 22,660.56, 33,995.70 and 9,505.35 is: 14,260.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,660.56 : 33,995.70 = 9,505.35 : x
  2. Step 2: Convert to fraction form
    22,660.56/33,995.70 = 9,505.35/x
  3. Step 3: Cross multiply
    22,660.56x = 33,995.70 × 9,505.35
  4. Step 4: Simplify right side
    22,660.56x = 323,141,027.00
  5. Step 5: Solve for x
    x = 323,141,027.00/22,660.56
  6. Step 6: Final answer
    x = 14,260.06

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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.