Home / 204,275.19-306,461.97-64,033.82

Finding the Fourth Proportional to 204,275.19, 306,461.97 and 64,033.82

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Solution

The fourth proportional to 204,275.19, 306,461.97 and 64,033.82 is: 96,066.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,275.19 : 306,461.97 = 64,033.82 : x
  2. Step 2: Convert to fraction form
    204,275.19/306,461.97 = 64,033.82/x
  3. Step 3: Cross multiply
    204,275.19x = 306,461.97 × 64,033.82
  4. Step 4: Simplify right side
    204,275.19x = 19,623,929,091.52
  5. Step 5: Solve for x
    x = 19,623,929,091.52/204,275.19
  6. Step 6: Final answer
    x = 96,066.14

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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.