Home / 4,229.13-5,835.71-2,436.87

Finding the Fourth Proportional to 4,229.13, 5,835.71 and 2,436.87

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Solution

The fourth proportional to 4,229.13, 5,835.71 and 2,436.87 is: 3,362.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229.13 : 5,835.71 = 2,436.87 : x
  2. Step 2: Convert to fraction form
    4,229.13/5,835.71 = 2,436.87/x
  3. Step 3: Cross multiply
    4,229.13x = 5,835.71 × 2,436.87
  4. Step 4: Simplify right side
    4,229.13x = 14,220,872.72
  5. Step 5: Solve for x
    x = 14,220,872.72/4,229.13
  6. Step 6: Final answer
    x = 3,362.60

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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.