Home / 5,507.34-8,262.37-2,582.23

Finding the Fourth Proportional to 5,507.34, 8,262.37 and 2,582.23

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Solution

The fourth proportional to 5,507.34, 8,262.37 and 2,582.23 is: 3,873.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507.34 : 8,262.37 = 2,582.23 : x
  2. Step 2: Convert to fraction form
    5,507.34/8,262.37 = 2,582.23/x
  3. Step 3: Cross multiply
    5,507.34x = 8,262.37 × 2,582.23
  4. Step 4: Simplify right side
    5,507.34x = 21,335,339.69
  5. Step 5: Solve for x
    x = 21,335,339.69/5,507.34
  6. Step 6: Final answer
    x = 3,873.98

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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.