Home / 4,237.56-5,847.66-2,469.24

Finding the Fourth Proportional to 4,237.56, 5,847.66 and 2,469.24

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Solution

The fourth proportional to 4,237.56, 5,847.66 and 2,469.24 is: 3,407.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.56 : 5,847.66 = 2,469.24 : x
  2. Step 2: Convert to fraction form
    4,237.56/5,847.66 = 2,469.24/x
  3. Step 3: Cross multiply
    4,237.56x = 5,847.66 × 2,469.24
  4. Step 4: Simplify right side
    4,237.56x = 14,439,275.98
  5. Step 5: Solve for x
    x = 14,439,275.98/4,237.56
  6. Step 6: Final answer
    x = 3,407.45

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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.