Home / 16,172.58-24,116.03-14,206.26

Finding the Fourth Proportional to 16,172.58, 24,116.03 and 14,206.26

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Solution

The fourth proportional to 16,172.58, 24,116.03 and 14,206.26 is: 21,183.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172.58 : 24,116.03 = 14,206.26 : x
  2. Step 2: Convert to fraction form
    16,172.58/24,116.03 = 14,206.26/x
  3. Step 3: Cross multiply
    16,172.58x = 24,116.03 × 14,206.26
  4. Step 4: Simplify right side
    16,172.58x = 342,598,592.35
  5. Step 5: Solve for x
    x = 342,598,592.35/16,172.58
  6. Step 6: Final answer
    x = 21,183.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.