Home / 24,219.72-36,329.94-6,450.75

Finding the Fourth Proportional to 24,219.72, 36,329.94 and 6,450.75

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Solution

The fourth proportional to 24,219.72, 36,329.94 and 6,450.75 is: 9,676.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,219.72 : 36,329.94 = 6,450.75 : x
  2. Step 2: Convert to fraction form
    24,219.72/36,329.94 = 6,450.75/x
  3. Step 3: Cross multiply
    24,219.72x = 36,329.94 × 6,450.75
  4. Step 4: Simplify right side
    24,219.72x = 234,355,360.46
  5. Step 5: Solve for x
    x = 234,355,360.46/24,219.72
  6. Step 6: Final answer
    x = 9,676.22

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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.