Home / 2,582.16-3,562.56-1,744.44

Finding the Fourth Proportional to 2,582.16, 3,562.56 and 1,744.44

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Solution

The fourth proportional to 2,582.16, 3,562.56 and 1,744.44 is: 2,406.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582.16 : 3,562.56 = 1,744.44 : x
  2. Step 2: Convert to fraction form
    2,582.16/3,562.56 = 1,744.44/x
  3. Step 3: Cross multiply
    2,582.16x = 3,562.56 × 1,744.44
  4. Step 4: Simplify right side
    2,582.16x = 6,214,672.17
  5. Step 5: Solve for x
    x = 6,214,672.17/2,582.16
  6. Step 6: Final answer
    x = 2,406.77

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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.