Home / 234,296.02-351,371.22-84,516.85

Finding the Fourth Proportional to 234,296.02, 351,371.22 and 84,516.85

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Solution

The fourth proportional to 234,296.02, 351,371.22 and 84,516.85 is: 126,749.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,296.02 : 351,371.22 = 84,516.85 : x
  2. Step 2: Convert to fraction form
    234,296.02/351,371.22 = 84,516.85/x
  3. Step 3: Cross multiply
    234,296.02x = 351,371.22 × 84,516.85
  4. Step 4: Simplify right side
    234,296.02x = 29,696,788,695.06
  5. Step 5: Solve for x
    x = 29,696,788,695.06/234,296.02
  6. Step 6: Final answer
    x = 126,749.01

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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.