Home / 376,127.08-564,194.26-95,644.33

Finding the Fourth Proportional to 376,127.08, 564,194.26 and 95,644.33

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Solution

The fourth proportional to 376,127.08, 564,194.26 and 95,644.33 is: 143,467.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,127.08 : 564,194.26 = 95,644.33 : x
  2. Step 2: Convert to fraction form
    376,127.08/564,194.26 = 95,644.33/x
  3. Step 3: Cross multiply
    376,127.08x = 564,194.26 × 95,644.33
  4. Step 4: Simplify right side
    376,127.08x = 53,961,980,696.62
  5. Step 5: Solve for x
    x = 53,961,980,696.62/376,127.08
  6. Step 6: Final answer
    x = 143,467.42

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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.