Home / 5,562.48-8,341.08-2,272.88

Finding the Fourth Proportional to 5,562.48, 8,341.08 and 2,272.88

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Solution

The fourth proportional to 5,562.48, 8,341.08 and 2,272.88 is: 3,408.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562.48 : 8,341.08 = 2,272.88 : x
  2. Step 2: Convert to fraction form
    5,562.48/8,341.08 = 2,272.88/x
  3. Step 3: Cross multiply
    5,562.48x = 8,341.08 × 2,272.88
  4. Step 4: Simplify right side
    5,562.48x = 18,958,273.91
  5. Step 5: Solve for x
    x = 18,958,273.91/5,562.48
  6. Step 6: Final answer
    x = 3,408.24

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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.