Home / 227,746.30-341,721.85-103,023.10

Finding the Fourth Proportional to 227,746.30, 341,721.85 and 103,023.10

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Solution

The fourth proportional to 227,746.30, 341,721.85 and 103,023.10 is: 154,580.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,746.30 : 341,721.85 = 103,023.10 : x
  2. Step 2: Convert to fraction form
    227,746.30/341,721.85 = 103,023.10/x
  3. Step 3: Cross multiply
    227,746.30x = 341,721.85 × 103,023.10
  4. Step 4: Simplify right side
    227,746.30x = 35,205,244,324.74
  5. Step 5: Solve for x
    x = 35,205,244,324.74/227,746.30
  6. Step 6: Final answer
    x = 154,580.97

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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.