Home / 7,096.12-10,643.51-3,347.03

Finding the Fourth Proportional to 7,096.12, 10,643.51 and 3,347.03

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Solution

The fourth proportional to 7,096.12, 10,643.51 and 3,347.03 is: 5,020.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.12 : 10,643.51 = 3,347.03 : x
  2. Step 2: Convert to fraction form
    7,096.12/10,643.51 = 3,347.03/x
  3. Step 3: Cross multiply
    7,096.12x = 10,643.51 × 3,347.03
  4. Step 4: Simplify right side
    7,096.12x = 35,624,147.28
  5. Step 5: Solve for x
    x = 35,624,147.28/7,096.12
  6. Step 6: Final answer
    x = 5,020.23

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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.