Home / 4,358.66-6,015.42-2,590.44

Finding the Fourth Proportional to 4,358.66, 6,015.42 and 2,590.44

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Solution

The fourth proportional to 4,358.66, 6,015.42 and 2,590.44 is: 3,575.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.66 : 6,015.42 = 2,590.44 : x
  2. Step 2: Convert to fraction form
    4,358.66/6,015.42 = 2,590.44/x
  3. Step 3: Cross multiply
    4,358.66x = 6,015.42 × 2,590.44
  4. Step 4: Simplify right side
    4,358.66x = 15,582,584.58
  5. Step 5: Solve for x
    x = 15,582,584.58/4,358.66
  6. Step 6: Final answer
    x = 3,575.09

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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.