Home / 96,089.85-144,161.19-46,211.67

Finding the Fourth Proportional to 96,089.85, 144,161.19 and 46,211.67

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Solution

The fourth proportional to 96,089.85, 144,161.19 and 46,211.67 is: 69,330.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,089.85 : 144,161.19 = 46,211.67 : x
  2. Step 2: Convert to fraction form
    96,089.85/144,161.19 = 46,211.67/x
  3. Step 3: Cross multiply
    96,089.85x = 144,161.19 × 46,211.67
  4. Step 4: Simplify right side
    96,089.85x = 6,661,929,339.09
  5. Step 5: Solve for x
    x = 6,661,929,339.09/96,089.85
  6. Step 6: Final answer
    x = 69,330.21

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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.