Home / 164,851.03-227,504.01-92,253.30

Finding the Fourth Proportional to 164,851.03, 227,504.01 and 92,253.30

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Solution

The fourth proportional to 164,851.03, 227,504.01 and 92,253.30 is: 127,314.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,851.03 : 227,504.01 = 92,253.30 : x
  2. Step 2: Convert to fraction form
    164,851.03/227,504.01 = 92,253.30/x
  3. Step 3: Cross multiply
    164,851.03x = 227,504.01 × 92,253.30
  4. Step 4: Simplify right side
    164,851.03x = 20,987,996,538.87
  5. Step 5: Solve for x
    x = 20,987,996,538.87/164,851.03
  6. Step 6: Final answer
    x = 127,314.93

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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.