Home / 6,153.10-9,213.26-3,225.26

Finding the Fourth Proportional to 6,153.10, 9,213.26 and 3,225.26

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Solution

The fourth proportional to 6,153.10, 9,213.26 and 3,225.26 is: 4,829.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153.10 : 9,213.26 = 3,225.26 : x
  2. Step 2: Convert to fraction form
    6,153.10/9,213.26 = 3,225.26/x
  3. Step 3: Cross multiply
    6,153.10x = 9,213.26 × 3,225.26
  4. Step 4: Simplify right side
    6,153.10x = 29,715,165.85
  5. Step 5: Solve for x
    x = 29,715,165.85/6,153.10
  6. Step 6: Final answer
    x = 4,829.30

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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.