Home / 16,553.80-24,830.04-4,073.22

Finding the Fourth Proportional to 16,553.80, 24,830.04 and 4,073.22

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Solution

The fourth proportional to 16,553.80, 24,830.04 and 4,073.22 is: 6,109.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,553.80 : 24,830.04 = 4,073.22 : x
  2. Step 2: Convert to fraction form
    16,553.80/24,830.04 = 4,073.22/x
  3. Step 3: Cross multiply
    16,553.80x = 24,830.04 × 4,073.22
  4. Step 4: Simplify right side
    16,553.80x = 101,138,230.80
  5. Step 5: Solve for x
    x = 101,138,230.80/16,553.80
  6. Step 6: Final answer
    x = 6,109.67

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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.