Home / 65,395.62-98,007.03-23,802.66

Finding the Fourth Proportional to 65,395.62, 98,007.03 and 23,802.66

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Solution

The fourth proportional to 65,395.62, 98,007.03 and 23,802.66 is: 35,672.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,395.62 : 98,007.03 = 23,802.66 : x
  2. Step 2: Convert to fraction form
    65,395.62/98,007.03 = 23,802.66/x
  3. Step 3: Cross multiply
    65,395.62x = 98,007.03 × 23,802.66
  4. Step 4: Simplify right side
    65,395.62x = 2,332,828,012.70
  5. Step 5: Solve for x
    x = 2,332,828,012.70/65,395.62
  6. Step 6: Final answer
    x = 35,672.54

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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.