Home / 349,982.17-524,546.76-181,409.56

Finding the Fourth Proportional to 349,982.17, 524,546.76 and 181,409.56

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Solution

The fourth proportional to 349,982.17, 524,546.76 and 181,409.56 is: 271,893.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,982.17 : 524,546.76 = 181,409.56 : x
  2. Step 2: Convert to fraction form
    349,982.17/524,546.76 = 181,409.56/x
  3. Step 3: Cross multiply
    349,982.17x = 524,546.76 × 181,409.56
  4. Step 4: Simplify right side
    349,982.17x = 95,157,796,931.03
  5. Step 5: Solve for x
    x = 95,157,796,931.03/349,982.17
  6. Step 6: Final answer
    x = 271,893.27

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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.