Home / 182,192.66-251,426.19-101,625.39

Finding the Fourth Proportional to 182,192.66, 251,426.19 and 101,625.39

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Solution

The fourth proportional to 182,192.66, 251,426.19 and 101,625.39 is: 140,243.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,192.66 : 251,426.19 = 101,625.39 : x
  2. Step 2: Convert to fraction form
    182,192.66/251,426.19 = 101,625.39/x
  3. Step 3: Cross multiply
    182,192.66x = 251,426.19 × 101,625.39
  4. Step 4: Simplify right side
    182,192.66x = 25,551,284,614.96
  5. Step 5: Solve for x
    x = 25,551,284,614.96/182,192.66
  6. Step 6: Final answer
    x = 140,243.22

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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.