Home / 181,273.25-250,187.04-151,010.63

Finding the Fourth Proportional to 181,273.25, 250,187.04 and 151,010.63

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Solution

The fourth proportional to 181,273.25, 250,187.04 and 151,010.63 is: 208,419.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,273.25 : 250,187.04 = 151,010.63 : x
  2. Step 2: Convert to fraction form
    181,273.25/250,187.04 = 151,010.63/x
  3. Step 3: Cross multiply
    181,273.25x = 250,187.04 × 151,010.63
  4. Step 4: Simplify right side
    181,273.25x = 37,780,903,153.70
  5. Step 5: Solve for x
    x = 37,780,903,153.70/181,273.25
  6. Step 6: Final answer
    x = 208,419.63

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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.