Home / 121,446.62-182,190.67-41,480.18

Finding the Fourth Proportional to 121,446.62, 182,190.67 and 41,480.18

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Solution

The fourth proportional to 121,446.62, 182,190.67 and 41,480.18 is: 62,227.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,446.62 : 182,190.67 = 41,480.18 : x
  2. Step 2: Convert to fraction form
    121,446.62/182,190.67 = 41,480.18/x
  3. Step 3: Cross multiply
    121,446.62x = 182,190.67 × 41,480.18
  4. Step 4: Simplify right side
    121,446.62x = 7,557,300,942.07
  5. Step 5: Solve for x
    x = 7,557,300,942.07/121,446.62
  6. Step 6: Final answer
    x = 62,227.35

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1.5x scale

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.