Home / 4,555.37-6,830.73-2,996.26

Finding the Fourth Proportional to 4,555.37, 6,830.73 and 2,996.26

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Solution

The fourth proportional to 4,555.37, 6,830.73 and 2,996.26 is: 4,492.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555.37 : 6,830.73 = 2,996.26 : x
  2. Step 2: Convert to fraction form
    4,555.37/6,830.73 = 2,996.26/x
  3. Step 3: Cross multiply
    4,555.37x = 6,830.73 × 2,996.26
  4. Step 4: Simplify right side
    4,555.37x = 20,466,625.99
  5. Step 5: Solve for x
    x = 20,466,625.99/4,555.37
  6. Step 6: Final answer
    x = 4,492.85

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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.