Home / 4,585.59-6,878.38-2,393.81

Finding the Fourth Proportional to 4,585.59, 6,878.38 and 2,393.81

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Solution

The fourth proportional to 4,585.59, 6,878.38 and 2,393.81 is: 3,590.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585.59 : 6,878.38 = 2,393.81 : x
  2. Step 2: Convert to fraction form
    4,585.59/6,878.38 = 2,393.81/x
  3. Step 3: Cross multiply
    4,585.59x = 6,878.38 × 2,393.81
  4. Step 4: Simplify right side
    4,585.59x = 16,465,500.44
  5. Step 5: Solve for x
    x = 16,465,500.44/4,585.59
  6. Step 6: Final answer
    x = 3,590.71

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.