Home / 67,185.04-100,773.48-25,057

Finding the Fourth Proportional to 67,185.04, 100,773.48 and 25,057

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Solution

The fourth proportional to 67,185.04, 100,773.48 and 25,057 is: 37,583.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,185.04 : 100,773.48 = 25,057 : x
  2. Step 2: Convert to fraction form
    67,185.04/100,773.48 = 25,057/x
  3. Step 3: Cross multiply
    67,185.04x = 100,773.48 × 25,057
  4. Step 4: Simplify right side
    67,185.04x = 2,525,081,088.36
  5. Step 5: Solve for x
    x = 2,525,081,088.36/67,185.04
  6. Step 6: Final answer
    x = 37,583.98

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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.