Home / 16,933.50-25,405.11-6,548.22

Finding the Fourth Proportional to 16,933.50, 25,405.11 and 6,548.22

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Solution

The fourth proportional to 16,933.50, 25,405.11 and 6,548.22 is: 9,824.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,933.50 : 25,405.11 = 6,548.22 : x
  2. Step 2: Convert to fraction form
    16,933.50/25,405.11 = 6,548.22/x
  3. Step 3: Cross multiply
    16,933.50x = 25,405.11 × 6,548.22
  4. Step 4: Simplify right side
    16,933.50x = 166,358,249.40
  5. Step 5: Solve for x
    x = 166,358,249.40/16,933.50
  6. Step 6: Final answer
    x = 9,824.21

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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.