Home / 2,594.24-3,580.44-1,650.80

Finding the Fourth Proportional to 2,594.24, 3,580.44 and 1,650.80

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Solution

The fourth proportional to 2,594.24, 3,580.44 and 1,650.80 is: 2,278.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594.24 : 3,580.44 = 1,650.80 : x
  2. Step 2: Convert to fraction form
    2,594.24/3,580.44 = 1,650.80/x
  3. Step 3: Cross multiply
    2,594.24x = 3,580.44 × 1,650.80
  4. Step 4: Simplify right side
    2,594.24x = 5,910,590.35
  5. Step 5: Solve for x
    x = 5,910,590.35/2,594.24
  6. Step 6: Final answer
    x = 2,278.35

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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.