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Finding the Fourth Proportional to 9,773.39, 14,660.09 and 3,533.37

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Solution

The fourth proportional to 9,773.39, 14,660.09 and 3,533.37 is: 5,300.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,773.39 : 14,660.09 = 3,533.37 : x
  2. Step 2: Convert to fraction form
    9,773.39/14,660.09 = 3,533.37/x
  3. Step 3: Cross multiply
    9,773.39x = 14,660.09 × 3,533.37
  4. Step 4: Simplify right side
    9,773.39x = 51,799,504.54
  5. Step 5: Solve for x
    x = 51,799,504.54/9,773.39
  6. Step 6: Final answer
    x = 5,300.06

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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.