Home / 204,332.04-306,497.42-64,101.32

Finding the Fourth Proportional to 204,332.04, 306,497.42 and 64,101.32

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Solution

The fourth proportional to 204,332.04, 306,497.42 and 64,101.32 is: 96,151.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,332.04 : 306,497.42 = 64,101.32 : x
  2. Step 2: Convert to fraction form
    204,332.04/306,497.42 = 64,101.32/x
  3. Step 3: Cross multiply
    204,332.04x = 306,497.42 × 64,101.32
  4. Step 4: Simplify right side
    204,332.04x = 19,646,889,198.59
  5. Step 5: Solve for x
    x = 19,646,889,198.59/204,332.04
  6. Step 6: Final answer
    x = 96,151.78

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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.