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Finding the Fourth Proportional to 241,797.28, 333,669.36 and 134,366.80

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Solution

The fourth proportional to 241,797.28, 333,669.36 and 134,366.80 is: 185,420.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,797.28 : 333,669.36 = 134,366.80 : x
  2. Step 2: Convert to fraction form
    241,797.28/333,669.36 = 134,366.80/x
  3. Step 3: Cross multiply
    241,797.28x = 333,669.36 × 134,366.80
  4. Step 4: Simplify right side
    241,797.28x = 44,834,084,161.25
  5. Step 5: Solve for x
    x = 44,834,084,161.25/241,797.28
  6. Step 6: Final answer
    x = 185,420.13

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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.