Home / 9,343.53-14,015.66-3,104.01

Finding the Fourth Proportional to 9,343.53, 14,015.66 and 3,104.01

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Solution

The fourth proportional to 9,343.53, 14,015.66 and 3,104.01 is: 4,656.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.53 : 14,015.66 = 3,104.01 : x
  2. Step 2: Convert to fraction form
    9,343.53/14,015.66 = 3,104.01/x
  3. Step 3: Cross multiply
    9,343.53x = 14,015.66 × 3,104.01
  4. Step 4: Simplify right side
    9,343.53x = 43,504,733.28
  5. Step 5: Solve for x
    x = 43,504,733.28/9,343.53
  6. Step 6: Final answer
    x = 4,656.13

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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.