Home / 67,735.27-93,454.41-43,824.07

Finding the Fourth Proportional to 67,735.27, 93,454.41 and 43,824.07

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Solution

The fourth proportional to 67,735.27, 93,454.41 and 43,824.07 is: 60,464.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,735.27 : 93,454.41 = 43,824.07 : x
  2. Step 2: Convert to fraction form
    67,735.27/93,454.41 = 43,824.07/x
  3. Step 3: Cross multiply
    67,735.27x = 93,454.41 × 43,824.07
  4. Step 4: Simplify right side
    67,735.27x = 4,095,552,605.65
  5. Step 5: Solve for x
    x = 4,095,552,605.65/67,735.27
  6. Step 6: Final answer
    x = 60,464.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.