Home / 204,695.54-307,090.04-62,561.04

Finding the Fourth Proportional to 204,695.54, 307,090.04 and 62,561.04

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Solution

The fourth proportional to 204,695.54, 307,090.04 and 62,561.04 is: 93,855.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,695.54 : 307,090.04 = 62,561.04 : x
  2. Step 2: Convert to fraction form
    204,695.54/307,090.04 = 62,561.04/x
  3. Step 3: Cross multiply
    204,695.54x = 307,090.04 × 62,561.04
  4. Step 4: Simplify right side
    204,695.54x = 19,211,871,963.24
  5. Step 5: Solve for x
    x = 19,211,871,963.24/204,695.54
  6. Step 6: Final answer
    x = 93,855.84

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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.