Home / 119,606.22-179,334-63,410.85

Finding the Fourth Proportional to 119,606.22, 179,334 and 63,410.85

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Solution

The fourth proportional to 119,606.22, 179,334 and 63,410.85 is: 95,076.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,606.22 : 179,334 = 63,410.85 : x
  2. Step 2: Convert to fraction form
    119,606.22/179,334 = 63,410.85/x
  3. Step 3: Cross multiply
    119,606.22x = 179,334 × 63,410.85
  4. Step 4: Simplify right side
    119,606.22x = 11,371,721,373.90
  5. Step 5: Solve for x
    x = 11,371,721,373.90/119,606.22
  6. Step 6: Final answer
    x = 95,076.34

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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.