Home / 4,462.06-6,157.98-2,472.80

Finding the Fourth Proportional to 4,462.06, 6,157.98 and 2,472.80

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Solution

The fourth proportional to 4,462.06, 6,157.98 and 2,472.80 is: 3,412.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.06 : 6,157.98 = 2,472.80 : x
  2. Step 2: Convert to fraction form
    4,462.06/6,157.98 = 2,472.80/x
  3. Step 3: Cross multiply
    4,462.06x = 6,157.98 × 2,472.80
  4. Step 4: Simplify right side
    4,462.06x = 15,227,452.94
  5. Step 5: Solve for x
    x = 15,227,452.94/4,462.06
  6. Step 6: Final answer
    x = 3,412.65

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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.