Home / 9,657.37-14,489.30-4,108.33

Finding the Fourth Proportional to 9,657.37, 14,489.30 and 4,108.33

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Solution

The fourth proportional to 9,657.37, 14,489.30 and 4,108.33 is: 6,163.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657.37 : 14,489.30 = 4,108.33 : x
  2. Step 2: Convert to fraction form
    9,657.37/14,489.30 = 4,108.33/x
  3. Step 3: Cross multiply
    9,657.37x = 14,489.30 × 4,108.33
  4. Step 4: Simplify right side
    9,657.37x = 59,526,825.87
  5. Step 5: Solve for x
    x = 59,526,825.87/9,657.37
  6. Step 6: Final answer
    x = 6,163.88

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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.