Home / 4,697.72-6,482.85-2,601.84

Finding the Fourth Proportional to 4,697.72, 6,482.85 and 2,601.84

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Solution

The fourth proportional to 4,697.72, 6,482.85 and 2,601.84 is: 3,590.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697.72 : 6,482.85 = 2,601.84 : x
  2. Step 2: Convert to fraction form
    4,697.72/6,482.85 = 2,601.84/x
  3. Step 3: Cross multiply
    4,697.72x = 6,482.85 × 2,601.84
  4. Step 4: Simplify right side
    4,697.72x = 16,867,338.44
  5. Step 5: Solve for x
    x = 16,867,338.44/4,697.72
  6. Step 6: Final answer
    x = 3,590.54

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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.