Home / 67,286.07-92,806.92-44,288.01

Finding the Fourth Proportional to 67,286.07, 92,806.92 and 44,288.01

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Solution

The fourth proportional to 67,286.07, 92,806.92 and 44,288.01 is: 61,085.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,286.07 : 92,806.92 = 44,288.01 : x
  2. Step 2: Convert to fraction form
    67,286.07/92,806.92 = 44,288.01/x
  3. Step 3: Cross multiply
    67,286.07x = 92,806.92 × 44,288.01
  4. Step 4: Simplify right side
    67,286.07x = 4,110,233,801.03
  5. Step 5: Solve for x
    x = 4,110,233,801.03/67,286.07
  6. Step 6: Final answer
    x = 61,085.95

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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.