Home / 133,018.44-183,312.18-95,227.08

Finding the Fourth Proportional to 133,018.44, 183,312.18 and 95,227.08

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Solution

The fourth proportional to 133,018.44, 183,312.18 and 95,227.08 is: 131,232.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,018.44 : 183,312.18 = 95,227.08 : x
  2. Step 2: Convert to fraction form
    133,018.44/183,312.18 = 95,227.08/x
  3. Step 3: Cross multiply
    133,018.44x = 183,312.18 × 95,227.08
  4. Step 4: Simplify right side
    133,018.44x = 17,456,283,629.83
  5. Step 5: Solve for x
    x = 17,456,283,629.83/133,018.44
  6. Step 6: Final answer
    x = 131,232.06

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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.