Home / 169,936.59-254,350.42-124,946.02

Finding the Fourth Proportional to 169,936.59, 254,350.42 and 124,946.02

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Solution

The fourth proportional to 169,936.59, 254,350.42 and 124,946.02 is: 187,011.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,936.59 : 254,350.42 = 124,946.02 : x
  2. Step 2: Convert to fraction form
    169,936.59/254,350.42 = 124,946.02/x
  3. Step 3: Cross multiply
    169,936.59x = 254,350.42 × 124,946.02
  4. Step 4: Simplify right side
    169,936.59x = 31,780,072,664.33
  5. Step 5: Solve for x
    x = 31,780,072,664.33/169,936.59
  6. Step 6: Final answer
    x = 187,011.36

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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.