Home / 219,836.30-329,806.44-175,027.10

Finding the Fourth Proportional to 219,836.30, 329,806.44 and 175,027.10

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Solution

The fourth proportional to 219,836.30, 329,806.44 and 175,027.10 is: 262,582.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,836.30 : 329,806.44 = 175,027.10 : x
  2. Step 2: Convert to fraction form
    219,836.30/329,806.44 = 175,027.10/x
  3. Step 3: Cross multiply
    219,836.30x = 329,806.44 × 175,027.10
  4. Step 4: Simplify right side
    219,836.30x = 57,725,064,754.52
  5. Step 5: Solve for x
    x = 57,725,064,754.52/219,836.30
  6. Step 6: Final answer
    x = 262,582.04

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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.