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Finding the Fourth Proportional to 240,626.54, 332,060.60 and 133,194.26

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Solution

The fourth proportional to 240,626.54, 332,060.60 and 133,194.26 is: 183,805.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,626.54 : 332,060.60 = 133,194.26 : x
  2. Step 2: Convert to fraction form
    240,626.54/332,060.60 = 133,194.26/x
  3. Step 3: Cross multiply
    240,626.54x = 332,060.60 × 133,194.26
  4. Step 4: Simplify right side
    240,626.54x = 44,228,566,555.81
  5. Step 5: Solve for x
    x = 44,228,566,555.81/240,626.54
  6. Step 6: Final answer
    x = 183,805.85

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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.