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Finding the Fourth Proportional to 233,651.09, 350,476.67 and 73,743.18

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Solution

The fourth proportional to 233,651.09, 350,476.67 and 73,743.18 is: 110,614.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,651.09 : 350,476.67 = 73,743.18 : x
  2. Step 2: Convert to fraction form
    233,651.09/350,476.67 = 73,743.18/x
  3. Step 3: Cross multiply
    233,651.09x = 350,476.67 × 73,743.18
  4. Step 4: Simplify right side
    233,651.09x = 25,845,263,792.89
  5. Step 5: Solve for x
    x = 25,845,263,792.89/233,651.09
  6. Step 6: Final answer
    x = 110,614.78

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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.