Home / 3,051.58-4,571.16-2,590.24

Finding the Fourth Proportional to 3,051.58, 4,571.16 and 2,590.24

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Solution

The fourth proportional to 3,051.58, 4,571.16 and 2,590.24 is: 3,880.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051.58 : 4,571.16 = 2,590.24 : x
  2. Step 2: Convert to fraction form
    3,051.58/4,571.16 = 2,590.24/x
  3. Step 3: Cross multiply
    3,051.58x = 4,571.16 × 2,590.24
  4. Step 4: Simplify right side
    3,051.58x = 11,840,401.48
  5. Step 5: Solve for x
    x = 11,840,401.48/3,051.58
  6. Step 6: Final answer
    x = 3,880.09

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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.