Home / 181,897.06-272,677.22-92,954.50

Finding the Fourth Proportional to 181,897.06, 272,677.22 and 92,954.50

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Solution

The fourth proportional to 181,897.06, 272,677.22 and 92,954.50 is: 139,345.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,897.06 : 272,677.22 = 92,954.50 : x
  2. Step 2: Convert to fraction form
    181,897.06/272,677.22 = 92,954.50/x
  3. Step 3: Cross multiply
    181,897.06x = 272,677.22 × 92,954.50
  4. Step 4: Simplify right side
    181,897.06x = 25,346,574,646.49
  5. Step 5: Solve for x
    x = 25,346,574,646.49/181,897.06
  6. Step 6: Final answer
    x = 139,345.71

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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.