Home / 227,439.36-341,154.37-101,045.34

Finding the Fourth Proportional to 227,439.36, 341,154.37 and 101,045.34

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Solution

The fourth proportional to 227,439.36, 341,154.37 and 101,045.34 is: 151,565.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,439.36 : 341,154.37 = 101,045.34 : x
  2. Step 2: Convert to fraction form
    227,439.36/341,154.37 = 101,045.34/x
  3. Step 3: Cross multiply
    227,439.36x = 341,154.37 × 101,045.34
  4. Step 4: Simplify right side
    227,439.36x = 34,472,059,309.14
  5. Step 5: Solve for x
    x = 34,472,059,309.14/227,439.36
  6. Step 6: Final answer
    x = 151,565.94

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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.