Home / 241,572.48-362,217.17-161,701.43

Finding the Fourth Proportional to 241,572.48, 362,217.17 and 161,701.43

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Solution

The fourth proportional to 241,572.48, 362,217.17 and 161,701.43 is: 242,457.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,572.48 : 362,217.17 = 161,701.43 : x
  2. Step 2: Convert to fraction form
    241,572.48/362,217.17 = 161,701.43/x
  3. Step 3: Cross multiply
    241,572.48x = 362,217.17 × 161,701.43
  4. Step 4: Simplify right side
    241,572.48x = 58,571,031,739.96
  5. Step 5: Solve for x
    x = 58,571,031,739.96/241,572.48
  6. Step 6: Final answer
    x = 242,457.38

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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.