Home / 4,459.10-6,153.11-2,469.46

Finding the Fourth Proportional to 4,459.10, 6,153.11 and 2,469.46

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Solution

The fourth proportional to 4,459.10, 6,153.11 and 2,469.46 is: 3,407.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459.10 : 6,153.11 = 2,469.46 : x
  2. Step 2: Convert to fraction form
    4,459.10/6,153.11 = 2,469.46/x
  3. Step 3: Cross multiply
    4,459.10x = 6,153.11 × 2,469.46
  4. Step 4: Simplify right side
    4,459.10x = 15,194,859.02
  5. Step 5: Solve for x
    x = 15,194,859.02/4,459.10
  6. Step 6: Final answer
    x = 3,407.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.