Home / 4,357.56-6,013.11-2,469.18

Finding the Fourth Proportional to 4,357.56, 6,013.11 and 2,469.18

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Solution

The fourth proportional to 4,357.56, 6,013.11 and 2,469.18 is: 3,407.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357.56 : 6,013.11 = 2,469.18 : x
  2. Step 2: Convert to fraction form
    4,357.56/6,013.11 = 2,469.18/x
  3. Step 3: Cross multiply
    4,357.56x = 6,013.11 × 2,469.18
  4. Step 4: Simplify right side
    4,357.56x = 14,847,420.88
  5. Step 5: Solve for x
    x = 14,847,420.88/4,357.56
  6. Step 6: Final answer
    x = 3,407.28

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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.