Home / 115,792.96-173,682.72-44,701.68

Finding the Fourth Proportional to 115,792.96, 173,682.72 and 44,701.68

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Solution

The fourth proportional to 115,792.96, 173,682.72 and 44,701.68 is: 67,049.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,792.96 : 173,682.72 = 44,701.68 : x
  2. Step 2: Convert to fraction form
    115,792.96/173,682.72 = 44,701.68/x
  3. Step 3: Cross multiply
    115,792.96x = 173,682.72 × 44,701.68
  4. Step 4: Simplify right side
    115,792.96x = 7,763,909,370.97
  5. Step 5: Solve for x
    x = 7,763,909,370.97/115,792.96
  6. Step 6: Final answer
    x = 67,049.93

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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.