Home / 16,054.80-24,082.20-4,208.55

Finding the Fourth Proportional to 16,054.80, 24,082.20 and 4,208.55

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Solution

The fourth proportional to 16,054.80, 24,082.20 and 4,208.55 is: 6,312.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,054.80 : 24,082.20 = 4,208.55 : x
  2. Step 2: Convert to fraction form
    16,054.80/24,082.20 = 4,208.55/x
  3. Step 3: Cross multiply
    16,054.80x = 24,082.20 × 4,208.55
  4. Step 4: Simplify right side
    16,054.80x = 101,351,142.81
  5. Step 5: Solve for x
    x = 101,351,142.81/16,054.80
  6. Step 6: Final answer
    x = 6,312.83

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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.