Home / 227,474.30-341,199.14-69,703.22

Finding the Fourth Proportional to 227,474.30, 341,199.14 and 69,703.22

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Solution

The fourth proportional to 227,474.30, 341,199.14 and 69,703.22 is: 104,551.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,474.30 : 341,199.14 = 69,703.22 : x
  2. Step 2: Convert to fraction form
    227,474.30/341,199.14 = 69,703.22/x
  3. Step 3: Cross multiply
    227,474.30x = 341,199.14 × 69,703.22
  4. Step 4: Simplify right side
    227,474.30x = 23,782,678,719.23
  5. Step 5: Solve for x
    x = 23,782,678,719.23/227,474.30
  6. Step 6: Final answer
    x = 104,551.06

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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.