Home / 234,025.57-322,954.91-126,595.27

Finding the Fourth Proportional to 234,025.57, 322,954.91 and 126,595.27

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Solution

The fourth proportional to 234,025.57, 322,954.91 and 126,595.27 is: 174,701.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,025.57 : 322,954.91 = 126,595.27 : x
  2. Step 2: Convert to fraction form
    234,025.57/322,954.91 = 126,595.27/x
  3. Step 3: Cross multiply
    234,025.57x = 322,954.91 × 126,595.27
  4. Step 4: Simplify right side
    234,025.57x = 40,884,564,029.28
  5. Step 5: Solve for x
    x = 40,884,564,029.28/234,025.57
  6. Step 6: Final answer
    x = 174,701.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.