Home / 16,912.93-25,370.50-4,433.26

Finding the Fourth Proportional to 16,912.93, 25,370.50 and 4,433.26

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Solution

The fourth proportional to 16,912.93, 25,370.50 and 4,433.26 is: 6,650.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,912.93 : 25,370.50 = 4,433.26 : x
  2. Step 2: Convert to fraction form
    16,912.93/25,370.50 = 4,433.26/x
  3. Step 3: Cross multiply
    16,912.93x = 25,370.50 × 4,433.26
  4. Step 4: Simplify right side
    16,912.93x = 112,473,895.98
  5. Step 5: Solve for x
    x = 112,473,895.98/16,912.93
  6. Step 6: Final answer
    x = 6,650.17

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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.