Home / 175,328.13-241,940.68-98,849.96

Finding the Fourth Proportional to 175,328.13, 241,940.68 and 98,849.96

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Solution

The fourth proportional to 175,328.13, 241,940.68 and 98,849.96 is: 136,406.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,328.13 : 241,940.68 = 98,849.96 : x
  2. Step 2: Convert to fraction form
    175,328.13/241,940.68 = 98,849.96/x
  3. Step 3: Cross multiply
    175,328.13x = 241,940.68 × 98,849.96
  4. Step 4: Simplify right side
    175,328.13x = 23,915,826,540.37
  5. Step 5: Solve for x
    x = 23,915,826,540.37/175,328.13
  6. Step 6: Final answer
    x = 136,406.10

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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.