Home / 171,350.63-236,463.82-95,899.13

Finding the Fourth Proportional to 171,350.63, 236,463.82 and 95,899.13

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Solution

The fourth proportional to 171,350.63, 236,463.82 and 95,899.13 is: 132,340.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,350.63 : 236,463.82 = 95,899.13 : x
  2. Step 2: Convert to fraction form
    171,350.63/236,463.82 = 95,899.13/x
  3. Step 3: Cross multiply
    171,350.63x = 236,463.82 × 95,899.13
  4. Step 4: Simplify right side
    171,350.63x = 22,676,674,614.48
  5. Step 5: Solve for x
    x = 22,676,674,614.48/171,350.63
  6. Step 6: Final answer
    x = 132,340.77

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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.