Home / 9,460.58-14,190.06-3,910.46

Finding the Fourth Proportional to 9,460.58, 14,190.06 and 3,910.46

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Solution

The fourth proportional to 9,460.58, 14,190.06 and 3,910.46 is: 5,865.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,460.58 : 14,190.06 = 3,910.46 : x
  2. Step 2: Convert to fraction form
    9,460.58/14,190.06 = 3,910.46/x
  3. Step 3: Cross multiply
    9,460.58x = 14,190.06 × 3,910.46
  4. Step 4: Simplify right side
    9,460.58x = 55,489,662.03
  5. Step 5: Solve for x
    x = 55,489,662.03/9,460.58
  6. Step 6: Final answer
    x = 5,865.36

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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.