Home / 64,942.46-97,395.82-22,247.26

Finding the Fourth Proportional to 64,942.46, 97,395.82 and 22,247.26

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Solution

The fourth proportional to 64,942.46, 97,395.82 and 22,247.26 is: 33,364.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,942.46 : 97,395.82 = 22,247.26 : x
  2. Step 2: Convert to fraction form
    64,942.46/97,395.82 = 22,247.26/x
  3. Step 3: Cross multiply
    64,942.46x = 97,395.82 × 22,247.26
  4. Step 4: Simplify right side
    64,942.46x = 2,166,789,831.35
  5. Step 5: Solve for x
    x = 2,166,789,831.35/64,942.46
  6. Step 6: Final answer
    x = 33,364.76

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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.