Home / 4,591.03-6,335.40-2,601.40

Finding the Fourth Proportional to 4,591.03, 6,335.40 and 2,601.40

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Solution

The fourth proportional to 4,591.03, 6,335.40 and 2,601.40 is: 3,589.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591.03 : 6,335.40 = 2,601.40 : x
  2. Step 2: Convert to fraction form
    4,591.03/6,335.40 = 2,601.40/x
  3. Step 3: Cross multiply
    4,591.03x = 6,335.40 × 2,601.40
  4. Step 4: Simplify right side
    4,591.03x = 16,480,909.56
  5. Step 5: Solve for x
    x = 16,480,909.56/4,591.03
  6. Step 6: Final answer
    x = 3,589.81

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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.