Home / 4,591.47-6,335.72-2,601.65

Finding the Fourth Proportional to 4,591.47, 6,335.72 and 2,601.65

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Solution

The fourth proportional to 4,591.47, 6,335.72 and 2,601.65 is: 3,589.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591.47 : 6,335.72 = 2,601.65 : x
  2. Step 2: Convert to fraction form
    4,591.47/6,335.72 = 2,601.65/x
  3. Step 3: Cross multiply
    4,591.47x = 6,335.72 × 2,601.65
  4. Step 4: Simplify right side
    4,591.47x = 16,483,281.25
  5. Step 5: Solve for x
    x = 16,483,281.25/4,591.47
  6. Step 6: Final answer
    x = 3,589.98

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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.