Home / 204,746.13-307,107.99-62,591.33

Finding the Fourth Proportional to 204,746.13, 307,107.99 and 62,591.33

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Solution

The fourth proportional to 204,746.13, 307,107.99 and 62,591.33 is: 93,883.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,746.13 : 307,107.99 = 62,591.33 : x
  2. Step 2: Convert to fraction form
    204,746.13/307,107.99 = 62,591.33/x
  3. Step 3: Cross multiply
    204,746.13x = 307,107.99 × 62,591.33
  4. Step 4: Simplify right side
    204,746.13x = 19,222,298,315.50
  5. Step 5: Solve for x
    x = 19,222,298,315.50/204,746.13
  6. Step 6: Final answer
    x = 93,883.57

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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.