Home / 16,450.80-24,678.60-6,061.68

Finding the Fourth Proportional to 16,450.80, 24,678.60 and 6,061.68

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Solution

The fourth proportional to 16,450.80, 24,678.60 and 6,061.68 is: 9,093.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,450.80 : 24,678.60 = 6,061.68 : x
  2. Step 2: Convert to fraction form
    16,450.80/24,678.60 = 6,061.68/x
  3. Step 3: Cross multiply
    16,450.80x = 24,678.60 × 6,061.68
  4. Step 4: Simplify right side
    16,450.80x = 149,593,776.05
  5. Step 5: Solve for x
    x = 149,593,776.05/16,450.80
  6. Step 6: Final answer
    x = 9,093.40

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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.