Home / 181,823.01-272,433.80-92,954.27

Finding the Fourth Proportional to 181,823.01, 272,433.80 and 92,954.27

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Solution

The fourth proportional to 181,823.01, 272,433.80 and 92,954.27 is: 139,277.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,823.01 : 272,433.80 = 92,954.27 : x
  2. Step 2: Convert to fraction form
    181,823.01/272,433.80 = 92,954.27/x
  3. Step 3: Cross multiply
    181,823.01x = 272,433.80 × 92,954.27
  4. Step 4: Simplify right side
    181,823.01x = 25,323,883,175.39
  5. Step 5: Solve for x
    x = 25,323,883,175.39/181,823.01
  6. Step 6: Final answer
    x = 139,277.66

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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.