Home / 204,296.52-306,493.86-64,055.16

Finding the Fourth Proportional to 204,296.52, 306,493.86 and 64,055.16

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Solution

The fourth proportional to 204,296.52, 306,493.86 and 64,055.16 is: 96,098.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,296.52 : 306,493.86 = 64,055.16 : x
  2. Step 2: Convert to fraction form
    204,296.52/306,493.86 = 64,055.16/x
  3. Step 3: Cross multiply
    204,296.52x = 306,493.86 × 64,055.16
  4. Step 4: Simplify right side
    204,296.52x = 19,632,513,241.32
  5. Step 5: Solve for x
    x = 19,632,513,241.32/204,296.52
  6. Step 6: Final answer
    x = 96,098.13

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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.