Home / 96,161.03-144,126.28-44,800.41

Finding the Fourth Proportional to 96,161.03, 144,126.28 and 44,800.41

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Solution

The fourth proportional to 96,161.03, 144,126.28 and 44,800.41 is: 67,146.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,161.03 : 144,126.28 = 44,800.41 : x
  2. Step 2: Convert to fraction form
    96,161.03/144,126.28 = 44,800.41/x
  3. Step 3: Cross multiply
    96,161.03x = 144,126.28 × 44,800.41
  4. Step 4: Simplify right side
    96,161.03x = 6,456,916,435.77
  5. Step 5: Solve for x
    x = 6,456,916,435.77/96,161.03
  6. Step 6: Final answer
    x = 67,146.91

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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.