Home / 233,192.92-349,821.96-114,865.24

Finding the Fourth Proportional to 233,192.92, 349,821.96 and 114,865.24

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Solution

The fourth proportional to 233,192.92, 349,821.96 and 114,865.24 is: 172,313.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,192.92 : 349,821.96 = 114,865.24 : x
  2. Step 2: Convert to fraction form
    233,192.92/349,821.96 = 114,865.24/x
  3. Step 3: Cross multiply
    233,192.92x = 349,821.96 × 114,865.24
  4. Step 4: Simplify right side
    233,192.92x = 40,182,383,392.67
  5. Step 5: Solve for x
    x = 40,182,383,392.67/233,192.92
  6. Step 6: Final answer
    x = 172,313.91

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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.