Home / 7,395.66-11,090.58-3,011.53

Finding the Fourth Proportional to 7,395.66, 11,090.58 and 3,011.53

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Solution

The fourth proportional to 7,395.66, 11,090.58 and 3,011.53 is: 4,516.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.66 : 11,090.58 = 3,011.53 : x
  2. Step 2: Convert to fraction form
    7,395.66/11,090.58 = 3,011.53/x
  3. Step 3: Cross multiply
    7,395.66x = 11,090.58 × 3,011.53
  4. Step 4: Simplify right side
    7,395.66x = 33,399,614.39
  5. Step 5: Solve for x
    x = 33,399,614.39/7,395.66
  6. Step 6: Final answer
    x = 4,516.11

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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.