Home / 181,103.36-271,593.51-62,747.07

Finding the Fourth Proportional to 181,103.36, 271,593.51 and 62,747.07

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Solution

The fourth proportional to 181,103.36, 271,593.51 and 62,747.07 is: 94,099.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,103.36 : 271,593.51 = 62,747.07 : x
  2. Step 2: Convert to fraction form
    181,103.36/271,593.51 = 62,747.07/x
  3. Step 3: Cross multiply
    181,103.36x = 271,593.51 × 62,747.07
  4. Step 4: Simplify right side
    181,103.36x = 17,041,696,983.52
  5. Step 5: Solve for x
    x = 17,041,696,983.52/181,103.36
  6. Step 6: Final answer
    x = 94,099.29

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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.