Home / 2,595.87-3,582.77-1,548

Finding the Fourth Proportional to 2,595.87, 3,582.77 and 1,548

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Solution

The fourth proportional to 2,595.87, 3,582.77 and 1,548 is: 2,136.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595.87 : 3,582.77 = 1,548 : x
  2. Step 2: Convert to fraction form
    2,595.87/3,582.77 = 1,548/x
  3. Step 3: Cross multiply
    2,595.87x = 3,582.77 × 1,548
  4. Step 4: Simplify right side
    2,595.87x = 5,546,120.22
  5. Step 5: Solve for x
    x = 5,546,120.22/2,595.87
  6. Step 6: Final answer
    x = 2,136.52

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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.