Home / 4,601.52-6,891.92-3,554.16

Finding the Fourth Proportional to 4,601.52, 6,891.92 and 3,554.16

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Solution

The fourth proportional to 4,601.52, 6,891.92 and 3,554.16 is: 5,323.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601.52 : 6,891.92 = 3,554.16 : x
  2. Step 2: Convert to fraction form
    4,601.52/6,891.92 = 3,554.16/x
  3. Step 3: Cross multiply
    4,601.52x = 6,891.92 × 3,554.16
  4. Step 4: Simplify right side
    4,601.52x = 24,494,986.39
  5. Step 5: Solve for x
    x = 24,494,986.39/4,601.52
  6. Step 6: Final answer
    x = 5,323.24

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1.5x scale

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.