Home / 175,087.85-241,630.22-107,083.49

Finding the Fourth Proportional to 175,087.85, 241,630.22 and 107,083.49

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Solution

The fourth proportional to 175,087.85, 241,630.22 and 107,083.49 is: 147,780.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,087.85 : 241,630.22 = 107,083.49 : x
  2. Step 2: Convert to fraction form
    175,087.85/241,630.22 = 107,083.49/x
  3. Step 3: Cross multiply
    175,087.85x = 241,630.22 × 107,083.49
  4. Step 4: Simplify right side
    175,087.85x = 25,874,605,503.50
  5. Step 5: Solve for x
    x = 25,874,605,503.50/175,087.85
  6. Step 6: Final answer
    x = 147,780.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.