Home / 4,591.74-6,336.39-2,602.59

Finding the Fourth Proportional to 4,591.74, 6,336.39 and 2,602.59

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Solution

The fourth proportional to 4,591.74, 6,336.39 and 2,602.59 is: 3,591.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591.74 : 6,336.39 = 2,602.59 : x
  2. Step 2: Convert to fraction form
    4,591.74/6,336.39 = 2,602.59/x
  3. Step 3: Cross multiply
    4,591.74x = 6,336.39 × 2,602.59
  4. Step 4: Simplify right side
    4,591.74x = 16,491,025.25
  5. Step 5: Solve for x
    x = 16,491,025.25/4,591.74
  6. Step 6: Final answer
    x = 3,591.45

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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.