Home / 4,824.54-7,234.36-2,355.66

Finding the Fourth Proportional to 4,824.54, 7,234.36 and 2,355.66

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Solution

The fourth proportional to 4,824.54, 7,234.36 and 2,355.66 is: 3,532.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.54 : 7,234.36 = 2,355.66 : x
  2. Step 2: Convert to fraction form
    4,824.54/7,234.36 = 2,355.66/x
  3. Step 3: Cross multiply
    4,824.54x = 7,234.36 × 2,355.66
  4. Step 4: Simplify right side
    4,824.54x = 17,041,692.48
  5. Step 5: Solve for x
    x = 17,041,692.48/4,824.54
  6. Step 6: Final answer
    x = 3,532.29

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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.